Cybersecurity researchers today unwrapped a new campaign aimed at spying on vulnerable Tibetan communities globally by deploying a malicious Firefox extension on target systems. “Threat actors aligned with the Chinese …
Cisco Releases Security Patches for Critical Flaws Affecting its Products
Cisco has addressed a maximum severity vulnerability in its Application Centric Infrastructure (ACI) Multi-Site Orchestrator (MSO) that could allow an unauthenticated, remote attacker to bypass authentication on vulnerable devices. “An …
Russian Hackers Targeted Ukraine Authorities With Supply-Chain Malware Attack
Ukraine is formally pointing fingers at Russian hackers for hacking into one of its government systems and attempting to plant and distribute malicious documents that would install malware on target …
The Top Free Tools for Sysadmins in 2021
It’s no secret that sysadmins have plenty on their plates. Managing, troubleshooting, and updating software or hardware is a tedious task. Additionally, admins must grapple with complex webs of permissions …
Experts Warns of Notable Increase in QuickBooks Data Files Theft Attacks
New research has uncovered a significant increase in QuickBooks file data theft using social engineering tricks to deliver malware and exploit the accounting software. “A majority of the time, the …
Online Trackers Increasingly Switching to Invasive CNAME Cloaking Technique
With browser makers steadily clamping down on third-party tracking, advertising technology companies are increasingly embracing a DNS technique to evade such defenses, thereby posing a threat to web security and …
Everything You Need to Know About Evolving Threat of Ransomware
The cybersecurity world is constantly evolving to new forms of threats and vulnerabilities. But ransomware proves to be a different animal—most destructive, persistent, notoriously challenging to prevent, and is showing …
Critical RCE Flaws Affect VMware ESXi and vSphere Client — Patch Now
VMware has addressed multiple critical remote code execution (RCE) vulnerabilities in VMware ESXi and vSphere Client virtual infrastructure management platform that may allow attackers to execute arbitrary commands and take …
Experts Find a Way to Learn What You’re Typing During Video Calls
A new attack framework aims to infer keystrokes typed by a target user at the opposite end of a video conference call by simply leveraging the video feed to correlate …
Shadow Attacks Let Attackers Replace Content in Digitally Signed PDFs
Researchers have demonstrated a novel class of attacks that could allow a bad actor to potentially circumvent existing countermeasures and break the integrity protection of digitally signed PDF documents. Called …