New TamperedChef Malware Abuses Signed Productivity Apps to Steal Data – What to Know

New TamperedChef Malware Abuses Signed Productivity Apps to Steal Data – What to Know A malware campaign called TamperedChef has been reported that uses digitally signed productivity applications to distribute information stealers and remote access trojans (RATs). The attack exploits a basic trust mechanism: the digital signature. This post explains how the campaign works and what you can do to reduce your risk. ...

May 31, 2026 · 4 min · BriefArc Desk