ALL POSTS April Patch Tuesday fixes two zero-days, including one under active attack Pieter Arntz April 15, 2026 0 Comments This month’s Patch Tuesday addresses 167 vulnerabilities, including two zero-days that could lead to system compromise, data exposure, and privilege escalation. Credit Resources Vault: Why this credit email set off our scam alarms Pieter Arntz April 15, 2026 0 Comments Inside a targeted email campaign that funnels the most vulnerable financial people into handing over sensitive data, and signing up for weekly fees. Omnistealer uses the blockchain to steal everything it can Pieter Arntz April 14, 2026 0 Comments This malware is coming for your password managers, saved logins, cloud storage, crypto wallets, and just about anything else it can reach. ChatGPT under scrutiny as Florida investigates campus shooting Danny Bradbury April 14, 2026 0 Comments New cases and research suggest AI chatbots don’t always shut down dangerous conversations. Simply opening a PDF could trigger this Adobe Reader zero-day Pieter Arntz April 13, 2026 0 Comments Even though it’s patched, Adobe confirmed it was exploited in the wild, so updating is urgent, not optional. A week in security (April 6 – April 12) Malwarebytes Labs April 13, 2026 0 Comments A list of topics we covered in the week of April 6 to April 12 of 2026 Fake Claude site installs malware that gives attackers access to your computer Stefan Dasic April 10, 2026 0 Comments We found a convincing fake site that installs a trojanized Claude app while quietly deploying PlugX malware. ClickFix finds a new way to infect Macs Pieter Arntz April 10, 2026 0 Comments ClickFix campaigns have found a way around macOS Tahoe's warnings against pasting commands in the Terminal. They're using Script Editor instead. Scammers pose as Amazon support to steal your account Pieter Arntz April 9, 2026 0 Comments A new wave of Amazon refund scams is spreading, hitting both email inboxes and text messages. Previous 1 2 3 4 … 617 Next Contributors Threat Center Podcast Glossary Scams
