This month in security with Tony Anscombe – December 2025 edition

December 29, 2025 · WeLiveSecurity · Severity: MEDIUM

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

Key Takeaways

ESET's December 2025 roundup looks back at the cybersecurity stories that stood out in December and across the whole year.
The monthly review closes out 2025 by recapping key incident trends observed in December and across the year.
Security teams can use the year-end review to inform their security planning for the coming year.