Malware Prevention

New Malware ‘TamperedChef’ Hides Inside Signed Productivity Apps: How to Stay Safe A new malware campaign called TamperedChef is making the rounds, and it’s worth paying attention to because it doesn’t rely on the usual shady tricks. Instead, the attackers are using digitally signed copies of productivity applications to deliver information stealers and remote access trojans (RATs). If you regularly download software from the web—especially free or cracked versions of office suites, note-taking tools, or project management apps—this is a campaign you should know about. ...

How to Spot Malware Hidden in Fake Signed Productivity Apps A new malware campaign is targeting everyday users by hijacking a trick that normally helps keep software safe: digital signatures. The malware, dubbed TamperedChef, uses stolen or forged code‑signing certificates to make malicious copies of popular productivity apps look completely legitimate. If you use tools like Notion, Slack, Trello, or similar programs, this is worth understanding—not because you should panic, but because the right habits can keep you out of harm’s way. ...

How to Spot Fake Signed Productivity Apps Before They Infect Your PC When you download a free PDF editor or a note-taking tool, you might see a message like “Publisher verified” or a green certificate icon. That usually signals the software is safe. But attackers are now putting valid digital signatures on malware to make it look legitimate—so even that trusted indicator can deceive you. ...

Is Your Chrome Extension a Spy? How to Spot and Stop Backdoor Attacks Browser extensions promise convenience: a grammar checker that follows you across sites, a coupon finder that scans your cart, a note taker that captures what you read. But the same permissions that make these tools useful also make them dangerous when they fall into the wrong hands. ...

Is That Chrome Extension Safe? 5 Red Flags You Should Never Ignore You probably have a handful of browser extensions installed right now. A grammar checker for emails, a coupon finder when you shop, a tab manager to keep things tidy. They seem harmless—just little helpers that make your browser do more. But over the past year, security researchers have documented a disturbing pattern: extensions that start out useful are being repurposed as backdoors into users’ systems, sometimes months or years after installation. ...

Chrome Extension Warning: How to Spot and Stop Malicious Productivity Tools If you’ve ever installed a Chrome extension to take notes, check grammar, or block ads, you’re not alone. Millions of us trust these small add-ons to make our browsing faster and easier. But recent security reports show that some productivity extensions have a hidden purpose: stealing your data, recording your keystrokes, and even passing your online activity to attackers. ...