The maintainers of Exim have released patches to remediate as many as 21 security vulnerabilities in its software that could enable unauthenticated attackers to achieve complete remote code execution and gain root privileges. Collectively named ’21Nails,’ the flaws include 11 vulnerabilities that require local access…

Ivanti, the company behind Pulse Secure VPN appliances, has released a security patch to remediate a critical security vulnerability that was found being actively exploited in the wild by at least two different threat actors. Tracked as CVE-2021-22893 (CVSS score 10), the flaw concerns…

A threat actor believed to be working on behalf of Chinese state-sponsored interests was recently observed targeting a Russia-based defense contractor involved in designing nuclear submarines for the naval arm of the Russian Armed Forces. The phishing attack, which singled out a…

An “aggressive” financially motivated threat group tapped into a zero-day flaw in SonicWall VPN appliances prior to it being patched by the company to deploy a new strain of ransomware called FIVEHANDS. The group, tracked by cybersecurity firm Mandiant as UNC2447, took…

Perhaps due to the nature of the position, the InfoSec leadership roles tend to be solitary ones. CISOs, or their equivalent decision-makers in organizations without the role, have so many constant drains on their attention – keeping their knowledge fresh, building plans…

A previously undocumented Linux malware with backdoor capabilities has managed to stay under the radar for about three years, allowing the threat actor behind to harvest and exfiltrate sensitive information from infected systems. Dubbed “RotaJakiro” by researchers from Qihoo 360 NETLAB, the…

Attention, Android users! A banking malware capable of stealing sensitive information is “spreading rapidly” across Europe, with the U.S. likely to be the next target. According to a new analysis by Proofpoint, the threat actors behind FluBot (aka Cabassous) have branched out beyond Spain…

Researchers from the University of Minnesota apologized to the maintainers of Linux Kernel Project on Saturday for intentionally including vulnerabilities in the project’s code, which led to the school being banned from contributing to the open-source project in the future. “While our…

A staggering number of 3.28 billion passwords linked to 2.18 billion unique email addresses were exposed in what’s one of the largest data dumps of breached usernames and passwords. In addition, the leak includes 1,502,909 passwords associated with email addresses from government…

A recently identified security vulnerability in the official Homebrew Cask repository could have been exploited by an attacker to execute arbitrary code on users’ machines that have Homebrew installed. The issue, which was reported to the maintainers on April 18 by a…