United States

White House Calls on America's Most Critical Companies To Improve Cyber Defenses (reuters.com) 66

The White House is signaling to U.S. critical infrastructure companies, such as energy providers that they must improve their cyber defenses because additional potential regulation is on the horizon. From a report: U.S. President Joseph Biden signed a national security memorandum on Wednesday, launching a new public-private initiative that creates "performance controls" for cybersecurity at America's most critical companies, including water treatment and electrical power plants. The recommendations are voluntary in nature, but the administration hopes it will cause companies to improve their cybersecurity ahead of other policy efforts, said a senior administration official. The announcement comes after multiple high profile cyberattacks this year crippled American companies and government agencies, including a ransomware incident which disrupted gasoline supplies. "These are the thresholds that we expect responsible owners and operators to go," said the official. "The absence of mandated cybersecurity requirements for critical infrastructure is what in many ways has brought us to the level of vulnerability that we have today."
Security

Google Launches New Bug Hunters Vulnerability Rewards Platform (bleepingcomputer.com) 4

Google has announced a new platform and community designed to host all its Vulnerability Rewards Programs (VRP) under the same roof. From a report: Since launching its first VRP more than ten years ago, the company has rewarded 2,022 security researchers from 84 different countries worldwide for reporting over 11,000 bugs. [...] "To celebrate our anniversary and ensure the next 10 years are just as (or even more) successful and collaborative, we are excited to announce the launch of our new platform, bughunters.google.com," Google said.

"This new site brings all of our VRPs (Google, Android, Abuse, Chrome and Play) closer together and provides a single intake form that makes it easier for bug hunters to submit issues." The new VRP platform should provide researchers with per-country leaderboards, healthier competition via gamification, awards/badges for specific bugs, and more opportunities for interaction. Google also launched a new Bug Hunter University, which would allow bug hunters to brush up on their skills or start a hunting learning streak.

Privacy

Is Your Phone Infected With Pegasus? (fossbytes.com) 75

Fossbytes has an article detailing how you can check to see if your mobile device is infected with the "Pegasus" spyware. What's Pegasus you ask? It's phone-penetrating spy software developed by NSO Group and sold to governments to target journalists and activists around the world. The CEO of NSO Group says law-abiding citizens have "nothing to be afraid of," but that doesn't help us sleep any better. Here's how to check if your device has been compromised (heads up: it's a bit of a technical and lengthy process): First off, you'll need to create an encrypted backup and transfer it to either a Mac or PC. You can also do this on Linux instead, but you'll have to install libimobiledevice beforehand for that. Once the phone backup is transferred, you need to download Python 3.6 (or newer) on your system -- if you don't have it already. Here's how you can install the same for Windows, macOS, and Linux. After that, go through Amnesty's manual to install MVT correctly on your system. Installing MVT will give you new utilities (mvt-ios and mvt-android) that you can use in the Python command line. Now, let's go through the steps for detecting Pegasus on an iPhone backup using MVT.

First of all, you have to decrypt your data backup. To do that, you'll need to enter the following instruction format while replacing the placeholder text (marked with a forward slash) with your custom path: "mvt-ios decrypt-backup -p password -d /decrypted /backup". Note: Replace "/decrypted" with the directory where you want to store the decrypted backup and "/backup" with the directory where your encrypted backup is located.

Now, we will run a scan on the decrypted backup, referencing it with the latest IOCs (possible signs of Pegasus spyware), and store the result in an output folder. To do this, first, download the newest IOCs from here (use the folder with the latest timestamp). Then, enter the instruction format as given below with your custom directory path: "mvt-ios check-backup -o /output -i /pegasus.stix2 /backup". Note: Replace "/output" with the directory where you want to store the scan result, "/backup" with the path where your decrypted backup is stored, and "/pegasus.stix2" with the path where you downloaded the latest IOCs.

After the scan completion, MVT will generate JSON files in the specified output folder. If there is a JSON file with the suffix "_detected," then that means your iPhone data is most likely Pegasus-infected. However, the IOCs are regularly updated by Amnesty's team as they develop a better understanding of how Pegasus operates. So, you might want to keep running scans as the IOCs are updated to make sure there are no false positives.

Security

Olympics Broadcaster Announces His Computer Password on Live TV (vice.com) 57

In what is, at least so far, the biggest cybersecurity blunder of the Tokyo Olympics, an Italian TV announcer did not realize he was on air when he asked the password for his computer. Motherboard reports: "Do you know the password for the computer in this commentator booth?" he asked during the broadcast of the Turkey-China volleyball game, apparently not realizing he was still on air. "It was too hard to call the password Pippo? Pippo, Pluto or Topolino?" he complained, referring to the Italian names for Goofy, Pluto and Mickey Mouse. The snafu was immortalized in a video posted on Twitter by cybersecurity associate professor Stefano Zanero, who works at the Polytechnic University of Milan. A source who works at Eurosport, the channel which was broadcasting the volleyball game, confirmed that the video is authentic.

A colleague of the announcer can be heard in the background saying the password depends on the Olympics organizers, and asking the announcer if it's on a paper or post it close-by. Turns out the password was "Booth.03" after the number of the commentator's booth. "Even the dot to make it more complicated, as if it was NASA's computer," he said on the air. "Next time they will even put a semicolon." "Ma porca miseria," he concluded, using a popular italian swearing that literally means "pork's misery" but is more accurately translated to "for god's sake."

Chrome

Google Explored New Safari-like Redesign for Chrome in 2016 -- But Decided Against It (read.cv) 26

Chris Lee, a former staff interaction designer at Google, writes in a blog post: Chrome Home was an ambitious redesign of mobile Chrome's main UI. It brought Chrome's toolbar to the bottom of the screen and turned in into a peeking panel that could be swiped to expose additional controls. I created the original concept and pitch for Chrome Home in 2016. It was based off two insights:

1. Phones were growing in size, and we had opportunity to innovate in creating a gestural, spatial interface that would still be usable with one hand.
2. Mobile Chrome was also growing in features - but because its minimalist interface kept everything behind a "three dot" menu, these features were underutilized and hard to access.

The idea caught traction internally, eventually becoming a Chrome org priority. I then led a team to execute and iterate on the concept. Executing on Chrome Home required rethinking not just the toolbar, but almost all of Chrome's UI: search, bookmarks, tabs, prompts, etc. To inform our decisions, we used a variety of prototyping and testing approaches of increasing fidelity. Ultimately, such a fundamental change to a web browser required nothing short of building it into the product and testing it in longitudinal studies and live beta experiments. We heard a mixture of reactions. The feature gained a cult following among the tech community. But for some mainstream users, the change felt disorienting. Chrome serves billions of users around the globe with varying tech literacy. I became increasingly convinced that launching Chrome Home would not serve all our users well. So just as I strongly as I had pitched the original concept, I advocated for us to stop the launch -- which took not a small amount of debate.
Lee adds, "oh, and Safari in iOS 15 picked up some similar ideas and criticisms."
Security

Microsoft Warns of 'Evolving' LemonDuck Mining Malware Targeting Linux and Windows Machines (microsoft.com) 18

The threat intelligence team for Microsoft's 365 Defender security suite recently focused on an example of "modern mining malware infrastructure," describing how "Anything that can gain access to machines — even so-called commodity malware — can bring in more dangerous threats."

Specifically, it offered a case study of LemonDuck. The blog post's title? "When coin miners evolve..." Today, beyond using resources for its traditional bot and mining activities, LemonDuck steals credentials, removes security controls, spreads via emails, moves laterally, and ultimately drops more tools for human-operated activity.

LemonDuck's threat to enterprises is also in the fact that it's a cross-platform threat. It's one of a few documented bot malware families that targets Linux systems as well as Windows devices. It uses a wide range of spreading mechanisms — phishing emails, exploits, USB devices, brute force, among others — and it has shown that it can quickly take advantage of news, events, or the release of new exploits to run effective campaigns... Notably, LemonDuck removes other attackers from a compromised device by getting rid of competing malware and preventing any new infections by patching the same vulnerabilities it used to gain access... LemonDuck spreads in a variety of ways, but the two main methods are (1) compromises that are either edge-initiated or facilitated by bot implants moving laterally within an organization, or (2) bot-initiated email campaigns.

LemonDuck acts as a loader for many other follow-on activities, but one if its main functions is to spread by compromising other systems. Since its first appearance, the LemonDuck operators have leveraged scans against both Windows and Linux devices for open or weakly authenticated SMB, Exchange, SQL, Hadoop, REDIS, RDP, or other edge devices that might be vulnerable to password spray or application vulnerabilities... Other common methods of infection include movement within the compromised environment, as well as through USB and connected drives. These processes are often kicked off automatically and have occurred consistently throughout the entirety of LemonDuck's operation.

Education

SANS Institute Founder Hopes to Find New Cybersecurity Talent With a Game (esecurityplanet.com) 15

storagedude writes: Alan Paller, founder of the cybersecurity training SANS Technology Institute, has launched an initiative aimed at finding and developing cybersecurity talent at the community college and high school level — through a game developed by their CTO James Lyne. A similar game was already the basis of a UK government program that has reached 250,000 students, and Paller hopes the U.S. will adopt a similar model to help ease the chronic shortage of cybersecurity talent. And Paller's own Cyber Talent Institute (or CTI) has already reached 29,000 students, largely through state-level partnerships.

But playing the game isn't the same as becoming a career-ready cybersecurity pro. By tapping high schools and community colleges, the group hopes to "discover and train a diverse new generation of 25,000 cyber stars by the year 2025," Paller told eSecurity Planet. "SANS is an organization that finds people who are already in the field and makes them better. What CTI is doing is going down a step in the pipeline, to the students, to find the talent earlier, so that we don't lose them. Because the way the education system works, only a few people seem to go into cybersecurity. We wanted to change that.

"You did an article earlier this month about looking in different places for talent, looking for people who are already working. That's the purpose of CTI. To reach out to students. It's to go beyond the pipeline that we automatically come into cybersecurity through math, computer science, and networking and open the funnel much wider. Find people who have not already found technology, but who have three characteristics that seem to make superstars — tenacity, curiosity, and love of learning new things. They don't mind being faced with new problems. They like them. And what the game does is find those people. So CTI is just moving to earlier in the pipeline."

Security

Kaspersky Warns Fake Windows 11 Installers Are Spreading Malware (kaspersky.com) 26

Long-time Slashdot reader Ammalgam writes: If you're planning to install Windows 11, you should make sure you download it from official sources. This is because, people who are using pirated or fake methods to get Windows 11 are also downloading malware along with it, according to Kaspersky.

The particular file referenced is called 86307_windows 11 build 21996.1 x64 + activator.exe. While it sounds like it includes Windows 11 build 21996.1, and an installer that will automatically activate Windows for you there are some red flags. First, it's only 1.75GB, so while people who want to install Windows 11 might think that's a large file that could be Windows, a real Windows 11 ISO is about 4.87GB...

"The 1.75 GB file looks legitimate. But most of this space consists of one DLL file that contains a lot of useless information," explains Mint.

And Kaspersky adds that "it even comes with a license agreement (which few people read) calling it a 'download manager for 86307_windows 11 build 21996.1 x64 + activator' and noting that it would also install some sponsored software. If you accept the agreement, a variety of malicious programs will be installed on your machine."
Power

China Compromised More than a Dozen US Pipelines Between 2011 and 2013 (wsj.com) 53

"Hackers working for the Chinese government compromised more than a dozen U.S. pipeline operators nearly a decade ago, the Biden administration revealed Tuesday while also issuing first-of-its-kind cybersecurity requirements on the pipeline industry," reports the Wall Street Journal. The disclosure of previously classified information about the aggressive Chinese hacking campaign, though dated, underscored the severity of foreign cyber threats to the nation's infrastructure, current and former officials said. In some cases, the hackers possessed the ability to physically damage or disrupt compromised pipelines, a new cybersecurity alert said, though it doesn't appear they did so. Previously, senior administration officials had warned that China, Russia and others were capable of such cyber intrusions. But rarely has so much information been released about a specific and apparently successful campaign.

Chinese state-sponsored hackers between 2011 and 2013 had targeted nearly two dozen U.S. oil and natural gas pipeline operators with the specific goal of "holding U.S. pipeline infrastructure at risk," the Federal Bureau of Investigation and the Department of Homeland Security said in Tuesday's joint alert. Of the known targets, 13 were successfully compromised and an additional eight suffered an "unknown depth of intrusion," which officials couldn't fully assess because the victims lacked complete computer log data, the alert said. Another three targets were described as "near misses" of the Chinese campaign, which relied heavily on spear phishing attacks.

Newsweek adds that the same day the U.S. Department of Homeland Security "announced new requirements for U.S. pipeline operators to bolster cybersecurity following a May ransomware attack that disrupted gas delivery across the East Coast." In a statement, DHS said it would require operators of federally designated critical pipelines to implement "specific mitigation measures" to prevent ransomware attacks and other cyber intrusions. Operators must also implement contingency plans and conduct what the department calls a "cybersecurity architecture design review."
Chrome

Researchers Found a Malicious NPM Package Using Chrome's Password-Recovery Tools (threatpost.com) 13

Threatpost reports on "another vast software supply-chain attack" that was "found lurking in the npm open-source code repository...a credentials-stealing code bomb" that used the password-recovery tools in Google's Chrome web browser. Researchers caught the malware filching credentials from Chrome on Windows systems. The password-stealer is multifunctional: It also listens for incoming commands from the attacker's command-and-control (C2) server and can upload files, record from a victim's screen and camera, and execute shell commands...

ReversingLabs researchers, who published their findings in a Wednesday post, said that during an analysis of the code repository, they found an interesting embedded Windows executable file: a credential-stealing threat. Labeled "Win32.Infostealer.Heuristics", it showed up in two packages: nodejs_net_server and temptesttempfile. At least for now, the first, main threat is nodejs_net_server. Some details:

nodejs_net_server: A package with 12 published versions and a total of more than 1,300 downloads since it was first published in February 2019...finally upgrading it last December with a script to download the password-stealer, which the developer hosts on a personal website. It was subsequently tweaked to run TeamViewer.exe instead, "probably because the author didn't want to have such an obvious connection between the malware and their website," researchers theorized...

ReversingLabs contacted the npm security team on July 2 to give them a heads-up about the nodejs_net_server and tempdownloadtempfile packages and circled back once again last week, on Thursday, since the team still hadn't removed the packages from the repository. When Threatpost reached out to npm Inc., which maintains the repository, a GitHub spokesperson sent this statement: "Both packages were removed following our investigation...."

United Kingdom

Hole Blasted In Guntrader: UK Firearms Sales Website's CRM Database Breached, 111K Users' Info Spilled Online (theregister.com) 63

Criminals have hacked into a Gumtree-style website used for buying and selling firearms, making off with a 111,000-entry database containing partial information from a CRM product used by gun shops across the UK. The Register reports: The Guntrader breach earlier this week saw the theft of a SQL database powering both the Guntrader.uk buy-and-sell website and its electronic gun shop register product, comprising about 111,000 users and dating between 2016 and 17 July this year. The database contains names, mobile phone numbers, email addresses, user geolocation data, and more including bcrypt-hashed passwords. It is a severe breach of privacy not only for Guntrader but for its users: members of the UK's licensed firearms community. Guntrader spokesman Simon Baseley told The Register that Guntrader.uk had emailed all the users affected by the breach on July 21 and issued a further update yesterday.

Guntrader is roughly similar to Gumtree: users post ads along with their contact details on the website so potential purchasers can get in touch. Gun shops (known in the UK as "registered firearms dealers" or RFDs) can also use Guntrader's integrated gun register product, which is advertised as offering "end-to-end encryption" and "daily backups", making it (so Guntrader claims) "the most safe and secure gun register system on today's market." [British firearms laws say every transfer of a firearm (sale, drop-off for repair, gift, loan, and so on) must be recorded, with the vast majority of these also being mandatory to report to the police when they happen...]

The categories of data in the stolen database are: Latitude and longitude data; First name and last name; Police force that issued an RFD's certificate; Phone numbers; Fax numbers; bcrypt-hashed passwords; Postcode; Postal addresses; and User's IP addresses. Logs of payments were also included, with Coalfire's Barratt explaining that while no credit card numbers were included, something that looks like a SHA-256 hashed string was included in the payment data tables. Other payment information was limited to prices for rifles and shotguns advertised through the site.
The Register recommends you check if your data is included in the hack by visiting Have I Been Pwned. If you are affected and you used the same password on Guntrader that you used on other websites, you should change it as soon as possible.
Privacy

NSO Group CEO Says Law-Abiding Citizens Have 'Nothing To Be Afraid Of' (appleinsider.com) 117

The CEO of NSO Group, whose spyware tools have reportedly been used to target journalists and activists, says that people who aren't criminals shouldn't be afraid of being surveilled AppleInsider reports: Shalev Hulio, 39, recently spoke to Forbes after investigations indicated that NSO Group's Pegasus spyware was used by authoritarian governments to hack and surveil the mobile devices of world leaders, high-profile journalists, and activists. NSO Group says that it sells its tools to governments to help them catch serious criminals like terrorists or gangsters. However, Hulio admitted that it can't control what governments ultimately do with the tools. "We are selling our products to governments. We have no way to monitor what those governments do," he said.

Hulio did note that NSO Group has mechanisms in place to detect when abuse happens so that the company can "shut them down." He says that NSO Group has "done it before and will continue to do so. On the other hand, he said that NSO Group shouldn't be responsible for government misuse. Additionally, Hulio said that the average smartphone has nothing to worry about. While NSO Group's spyware can break into the latest iPhones running up-to-date software, often without any action from the user, it's only aimed at criminals. "The people that are not criminals, not the Bin Ladens of the world -- there's nothing to be afraid of. They can absolutely trust on the security and privacy of their Google and Apple devices," Hulio said.

Bug

Everyone Cites That 'Bugs Are 100x More Expensive To Fix in Production' Research, But the Study Might Not Even Exist (theregister.com) 118

"Software research is a train wreck," says Hillel Wayne, a Chicago-based software consultant who specialises in formal methods, instancing the received wisdom that bugs are way more expensive to fix once software is deployed. Wayne did some research, noting that "if you Google 'cost of a software bug' you will get tons of articles that say 'bugs found in requirements are 100x cheaper than bugs found in implementations.' They all use this chart from the 'IBM Systems Sciences Institute'... There's one tiny problem with the IBM Systems Sciences Institute study: it doesn't exist." The Register: Laurent Bossavit, an Agile methodology expert and technical advisor at software consultancy CodeWorks in Paris, has dedicated some time to this matter, and has a post on GitHub called "Degrees of intellectual dishonesty". Bossavit referenced a successful 1987 book by Roger S Pressman called Software Engineering: a Practitioner's Approach, which states: "To illustrate the cost impact of early error detection, we consider a series of relative costs that are based on actual cost data collected for large software projects [IBM81]." The reference to [IBM81] notes that the information comes from "course notes" at the IBM Systems Sciences Institute. Bossavit discovered, though, that many other publications have referenced Pressman's book as the authoritative source for this research, disguising its tentative nature.

Bossavit took the time to investigate the existence of the IBM Systems Science Institute, concluding that it was "an internal training program for employees." No data was available to support the figures in the chart, which shows a neat 100x the cost of fixing a bug once software is in maintenance. "The original project data, if any exist, are not more recent than 1981, and probably older; and could be as old as 1967," said Bossavit, who also described "wanting to crawl into a hole when I encounter bullshit masquerading as empirical support for a claim, such as 'defects cost more to fix the later you fix them'."

Security

Kaseya Obtains REvil Decryptor, Starts Customer Data Recovery Operations (therecord.media) 33

Remote management software vendor Kaseya said this week it had obtained a universal decryptor for the REvil ransomware and is now in the process of helping customers recover their encrypted data following a major ransomware attack that targeted its on-premises VSA servers on July 2 this year. From a report: In a phone call today, a Kaseya spokesperson told The Record it obtained the decrypter from a "trusted third-party," but declined to elaborate further, for the moment. The company said it obtained the decryptor yesterday, verified that the decryption tool worked properly, and has begun shipping it to affected customers earlier today. In an update on July 6, the Kaseya CEO said that around 60 of its direct customers, users of VSA servers, were impacted in the July 2 attack. Hackers used a zero-day to gain access to Kaseya VSA on-premise servers and then pivoted to workstations managed through the VSA software, deploying a version of the REvil ransomware on those systems and encrypting their files.
IT

A Defunct Video Hosting Site Flooded Normal Websites With Hardcore Porn (vice.com) 53

Hardcore porn was embedded all over several regular websites late Thursday because a porn company has purchased the domain of a popular, defunct video hosting site. From a report: As pointed out by Twitter user @dox_gay, hardcore porn is now embedded on the pages of the Huffington Post, New York magazine, The Washington Post, and a host of other websites. This is because a porn site called 5 Star Porn HD bought the domain for Vidme, a brief YouTube competitor founded in 2014 and shuttered in 2017. Its Twitter account is still up, but the domain lapsed.
Security

Malware Increasingly Targets Discord for Abuse (sophos.com) 20

Threat actors who spread and manage malware have long abused legitimate online services. As we found during our investigation into the use of TLS by malware, more than half of network traffic generated by malware uses TLS encryption, and 20 percent of that involved the malware communicating with legitimate online services. During the timeframe of that research, we found that four percent of the overall TLS-protected malware downloads came from one service in particular: Discord. From a report: The growing popularity of the game-centric text and voice chat platform has not failed to draw the attention of malware operators. Discord operates its own content delivery network, or CDN, where users can upload files to share with others. The service also publishes an API, enabling developers to create new ways to interact with Discord other than through its client application. We observed significant volumes of malware hosted in Discord's own CDN, as well as malware interacting with Discord APIs to send and receive data.

Several password-hijacking malware families specifically target Discord accounts. SophosLabs also found malware that leveraged Discord chat bot APIs for command and control, or to exfiltrate stolen information into private Discord servers or channels. As the origins of the service were tied to online gaming, Discord's audience includes large numbers of gamers -- including players of youth-oriented titles such as Fortnite, Minecraft, or Roblox. Among the malicious files we discovered in Discord's network, we found game cheating tools that target games that integrate with Discord, in-game. The tools allegedly make it possible, exploiting weaknesses in Discord's protocols, for one player to crash the game of another player. We also found applications that serve as nothing more than harmless, though disruptive, pranks.

Security

Researchers Hid Malware Inside An AI's 'Neurons' And It Worked Scarily Well (vice.com) 44

According to a new study, malware can be embedded directly into the artificial neurons that make up machine learning models in a way that keeps them from being detected. The neural network would even be able to continue performing its set tasks normally. Motherboard reports: "As neural networks become more widely used, this method will be universal in delivering malware in the future," the authors, from the University of the Chinese Academy of Sciences, write. Using real malware samples, their experiments found that replacing up to around 50 percent of the neurons in the AlexNet model -- a benchmark-setting classic in the AI field -- with malware still kept the model's accuracy rate above 93.1 percent. The authors concluded that a 178MB AlexNet model can have up to 36.9MB of malware embedded into its structure without being detected using a technique called steganography. Some of the models were tested against 58 common antivirus systems and the malware was not detected.

Other methods of hacking into businesses or organizations, such as attaching malware to documents or files, often cannot deliver malicious software en masse without being detected. The new research, on the other hand, envisions a future where an organization may bring in an off-the-shelf machine learning model for any given task (say, a chat bot, or image detection) that could be loaded with malware while performing its task well enough not to arouse suspicion. According to the study, this is because AlexNet (like many machine learning models) is made up of millions of parameters and many complex layers of neurons including what are known as fully-connected "hidden" layers. By keeping the huge hidden layers in AlexNet completely intact, the researchers found that changing some other neurons had little effect on performance.

According to the paper, in this approach the malware is "disassembled" when embedded into the network's neurons, and assembled into functioning malware by a malicious receiver program that can also be used to download the poisoned model via an update. The malware can still be stopped if the target device verifies the model before launching it, according to the paper. It can also be detected using "traditional methods" like static and dynamic analysis. "Today it would not be simple to detect it by antivirus software, but this is only because nobody is looking in there," cybersecurity researcher and consultant Dr. Lukasz Olejnik told Motherboard. Olejnik also warned that the malware extraction step in the process could also risk detection. Once the malware hidden in the model was compiled into, well, malware, then it could be picked up. It also might just be overkill.

Bug

MITRE Updates List of Top 25 Most Dangerous Software Bugs (bleepingcomputer.com) 16

An anonymous reader quotes a report from BleepingComputer: MITRE has shared this year's top 25 list of most common and dangerous weaknesses plaguing software throughout the previous two years. MITRE developed the top 25 list using Common Vulnerabilities and Exposures (CVE) data from 2019 and 2020 obtained from the National Vulnerability Database (NVD) (roughly 27,000 CVEs). "A scoring formula is used to calculate a ranked order of weaknesses that combines the frequency that a CWE is the root cause of a vulnerability with the projected severity of its exploitation," MITRE explained. "This approach provides an objective look at what vulnerabilities are currently seen in the real world, creates a foundation of analytical rigor built on publicly reported vulnerabilities instead of subjective surveys and opinions, and makes the process easily repeatable."

MITRE's 2021 top 25 bugs are dangerous because they are usually easy to discover, have a high impact, and are prevalent in software released during the last two years. They can also be abused by attackers to potentially take complete control of vulnerable systems, steal targets' sensitive data, or trigger a denial-of-service (DoS) following successful exploitation. The list [here] provides insight to the community at large into the most critical and current software security weaknesses.

Google

Google Pushed a One-Character Typo To Production, Bricking Chrome OS Devices (arstechnica.com) 75

Google says it has fixed a major Chrome OS bug that locked users out of their devices. Google's bulletin says that Chrome OS version 91.0.4472.165, which was briefly available this week, renders users unable to log in to their devices, essentially bricking them. From a report: Chrome OS automatically downloads updates and switches to the new version after a reboot, so users who reboot their devices are suddenly locked out them. The go-to advice while this broken update is out there is to not reboot. The bulletin says that a new build, version 91.0.4472.167, is rolling out now to fix the issue, but it could take a "few days" to hit everyone. Users affected by the bad update can either wait for the device to update again or "powerwash" their device -- meaning wipe all the local data -- to get logged in. Chrome OS is primarily cloud-based, so if you're not doing something advanced like running Linux apps, this solution presents less of an inconvenience than it would on other operating systems. Still, some users are complaining about lost data.
Communications

Toronto-area Woman Wants Freedom Mobile To Stop Assigning Her Phone Number To Other People (www.cbc.ca) 53

New submitter Goatbot writes: Another day another telco failure. Freedom Mobile repeatedly reassigned a customer's phone number. From the report: A Toronto-area woman says Freedom Mobile is still assigning her cell number to other people, even though she took the number with her when she moved to a new provider last year. Tsahai Carter, 22, made the switch last August. Since then, she says, on three separate occasions she's received phone calls and text messages intended for other people who'd been assigned the same number by Freedom Mobile. Carter, who lives north of Toronto in Markham, Ont., has also fielded phone calls from frustrated customers, wondering why someone else is getting their calls and messages. "They're getting mad at me for taking over their phone number, when really I had nothing to do with it," said Carter. "So it's a bit stressful." This isn't the first time Freedom Mobile customers have complained about a mix-up in phone numbers. In 2019, CBC reported on another customer who'd been given a number by Freedom Mobile that was still in use by someone else: a man who'd ported the number with him when he moved from Freedom to Fido.

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