Ransomware accidentally destroys all files larger than 128KB, preventing decryption — VECT code likely partly vibe coded with AI or used an old code base, security researchers suggest

A ransomware's major flaw meant that files cannot be decrypted because of a programming mistake. It also has several minor issues, showing that its creator may not be as sophisticated as suggested. Still, researchers point out that these can be rectified in future versions of the malware.