As 2025 draws to a close, Tony looks back at the cybersecurity stories that stood out both in December and across the whole of this year

Data exposure by top AI companies, the Akira ransomware haul, Operation Endgame against major malware families, and more of this month's cybersecurity news

ESET Chief Security Evangelist Tony Anscombe highlights some of the key findings from the latest issue of the ESET APT Activity Report