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New 'Karakurt' hacking group focuses on data theft and extortion

A sophisticated cybercrime group known as 'Karakurt' who has been quietly working from the shadows has had its tactics and procedures exposed by researchers who tracked recent cyberattacks conducted by the hackers. [...]

https://www.bleepingcomputer.com/news/security/new-karakurt-hacking-group-focuses-on-data-theft-and-extortion/
Minecraft rushes out patch for critical Log4j vulnerability

Swedish video game developer Mojang Studios has released an emergency Minecraft security update to address a critical bug in the Apache Log4j Java logging library used by the game's Java Edition client and multiplayer servers. [...]

https://www.bleepingcomputer.com/news/security/minecraft-rushes-out-patch-for-critical-log4j-vulnerability/
Amazon explains the cause behind Tuesday’s massive AWS outage

Amazon has published a post-event summary to shed some light on the root cause behind this week's massive AWS outage that took down a long list of high-profile sites and online services, including Ring, Netflix, Amazon Prime Video, and Roku. [...]

https://www.bleepingcomputer.com/news/technology/amazon-explains-the-cause-behind-tuesday-s-massive-aws-outage/
Hackers start pushing malware in worldwide Log4Shell attacks

Threat actors and researchers are scanning for and exploiting the Log4j Log4Shell vulnerability to deploy malware or find vulnerable servers. In this article we compiled the known payloads, scans, and attacks using the Log4j vulnerability. [...]

https://www.bleepingcomputer.com/news/security/hackers-start-pushing-malware-in-worldwide-log4shell-attacks/
Malicious PyPI packages with over 10,000 downloads taken down

The Python Package Index (PyPI) registry has removed three malicious Python packages aimed at exfiltrating environment variables and dropping trojans on the infected machines. These malicious packages are estimated to have generated over 10,000 downloads and mirrors put together, according to the researchers' report. [...]

https://www.bleepingcomputer.com/news/security/malicious-pypi-packages-with-over-10-000-downloads-taken-down/
Police arrests ransomware affiliate behind high-profile attacks

Romanian law enforcement authorities arrested a ransomware affiliate suspected of hacking and stealing sensitive info from the networks of multiple high-profile companies worldwide, including a large Romanian IT company with clients from the retail, energy, and utilities sectors. [...]

https://www.bleepingcomputer.com/news/security/police-arrests-ransomware-affiliate-behind-high-profile-attacks/
Bugs in billions of WiFi, Bluetooth chips allow password, data theft

Researchers at the University of Darmstadt, Brescia, CNIT, and the Secure Mobile Networking Lab, have published a paper that proves it's possible to extract passwords and manipulate traffic on a WiFi chip by targeting a device's Bluetooth component. [...]

https://www.bleepingcomputer.com/news/security/bugs-in-billions-of-wifi-bluetooth-chips-allow-password-data-theft/
TinyNuke info-stealing malware is again attacking French users

The info-stealing malware TinyNuke has re-emerged in a new campaign targeting French users with invoice-themed lures in emails sent to corporate addresses and individuals working in manufacturing, technology, construction, and business services. [...]

https://www.bleepingcomputer.com/news/security/tinynuke-info-stealing-malware-is-again-attacking-french-users/