Amazon S3 on MSN

How hackers hide malicious files using hidden Unicode

A rare Unicode character, the right-to-left override (RTLO), can make executable files appear as harmless Word or image ...
Threat Post

Sirefef Malware Found Using Unicode Right-to-Left Override Technique

Old malware tricks never really die, they just get recycled and passed down to the next generation of attackers. The latest technique to get run through the wayback machine is the use of the ...