University of Minnesota banned from Linux development for submitting buggy patches

Two graduate students at the University of Minnesota deliberately introduced known security bugs in the Linux kernel in the name of research.

Qlocker ransomware campaign targets QNAP devices across the globe

The campaign uses 7-zip to move files on QNAP devices into password-protected archives.

Threat actors are exploiting Pulse Secure zero-day to hack into organizations across the world

In the observed attacks malicious actors leveraged several Pulse Secure vulnerabilities patched in 2019 and 2020 and a previously unknown bug.

Three SonicWall zero-days exploited to install a backdoor on devices

SonicWall users are strongly advised to upgrade to 10.0.9.6173 Hotfix for Windows and 10.0.9.6177 Hotfix for hardware and ESXi virtual appliances.