Introducing Sophos DNS Protection for Endpoints

Cybersecurity researchers have disclosed details of a new campaign dubbed SHADOW#REACTOR that employs an evasive multi-stage attack chain to deliver a commercially available remote administration tool called Remcos RAT and establish persistent, covert remote access. “The infection chain follows a tightly orchestrated execution path: an obfuscated VBS launcher executed via wscript.exe invokes a

For a change, there’s little in this month’s Patch Tuesday that should cause panic, according to security experts.

Researchers say the huge spike of coordinated scanning for Microsoft RDP services could indicate the existence of a new, as-yet-undisclosed vulnerability.

Researchers say the commercial adtech platform and several other companies form the infrastructure of a massive cybercrime operation.

Cybersecurity researchers have discovered two malicious packages in the Python Package Index (PyPI) repository that masquerade as spellcheckers but contain functionality to deliver a remote access trojan (RAT). The packages, named spellcheckerpy and spellcheckpy, are no longer available on PyPI, but not before they were collectively downloaded a little over 1,000 times. “Hidden inside the…