Tag Library
vulnerability
Stories from across the site that focus on vulnerability.
Critical Microsoft Exchange Flaw Lets Hackers Access Internal Mailboxes—Immediate Patch Needed
A high-severity Microsoft Exchange vulnerability enables attackers with basic credentials to access colleagues' mailboxes. On-prem Exchange Server users must update now to prevent privilege escalation risks.
Oct 6, 2026
How a 2020 XKCD Comic Predicted the OpenAI ImageMagick Hack
A 2020 XKCD comic surprisingly foresaw the 2026 OpenAI hack involving ImageMagick and libheif. Here's how the vulnerability unfolded and what it means for AI security.
Sep 26, 2026
Critical WordPress Vulnerability Enables Remote Code Execution – What You Need to Know
A high-severity WordPress flaw allows attackers to include PHP files and achieve remote code execution. Immediate patching is essential for site security.
Sep 24, 2026
Critical GitLab Vulnerability Actively Exploited: Immediate Patch Needed
A critical GitLab flaw with a severity score of 10/10 allows unauthenticated hackers to access sensitive files. Users must urgently update to patched versions to prevent data breaches.
Sep 14, 2026
NASA's Ground Control Toolkit Security Flaw: What Went Wrong and Why It Matters
A critical bug in NASA's AMMOS Instrument Toolkit exposed spacecraft to remote attacks. Learn who's at risk, the fix, and essential security lessons for all orgs using open-source control tools.
Aug 20, 2026
How CoSnitch Exploit Bypassed Microsoft Copilot’s Guardrails and What It Means for AI Security
Researchers used a novel ‘meta-hacking’ method to reveal and exploit Microsoft Copilot vulnerabilities, exposing risks of AI-connected app data leaks and persistent malicious memory injections.
Aug 19, 2026
Critical macOS Screen Sharing Flaw Enables Cryptojacking Attacks — Update Now
A severe vulnerability in macOS Screen Sharing lets attackers gain root access and deploy Monero cryptominers. Immediate patching is essential to prevent cryptojacking and other exploits.
Aug 17, 2026
Swiss Government SharePoint Breach Exposes Hundreds of Accounts
A recent cyberattack on the Swiss government's SharePoint servers compromised data from around 200 accounts, prompting an ongoing investigation and urgent security updates.
Aug 7, 2026
High-Severity macOS Remote Code Execution Flaw Uncovered Amid AI Bug Report Overload
A critical macOS vulnerability allowed remote root-level code execution via legacy VNC password authentication, delayed in reporting due to Apple’s AI-generated bug report surge. Updates are available.
Aug 4, 2026
How Russian Cybercriminals Exploited Zimbra Email Flaw Without Any Clicks
A high-severity Zimbra vulnerability (CVE-2025-66376) let Russian hackers compromise systems simply by victims viewing malicious emails, targeting NATO, Ukrainian, and defense sectors.
Jul 26, 2026
How a Vulnerability in Adobe Acrobat Chrome Extension Risked Your WhatsApp Chats
A flaw in Adobe Acrobat's Chrome extension allowed malicious sites to access WhatsApp Web chats. Learn how the issue worked and how updating protects your data.
Jul 23, 2026
Understanding the LegacyHive Windows 11 Zero-Day and Its Security Implications
LegacyHive is a new local privilege escalation zero-day affecting Windows 11 user registry hives, requiring prior device access. Learn how it impacts user security and what to consider.
Jul 16, 2026