China-Linked Hackers Use TernDoor, PeerTime, BruteEntry in South American Telecom Attacks
Ravie LakshmananMar 06, 2026Cyber Espionage / Threat Intelligence [...]
The mobile threat landscape in 2025
Starting from the third quarter of 2025, we [...]
Differentiating Between a Targeted Intrusion and an Automated Opportunistic Scanning [Guest Diary]
[This is a Guest Diary by Joseph Gruen, [...]
PromptSpy ushers in the era of Android threats using GenAI
ESET researchers uncovered the first known case of [...]
This month in security with Tony Anscombe – February 2026 edition
In this roundup, Tony looks at how opportunistic [...]
Ukrainian National Sentenced to 5 Years in North Korea IT Worker Fraud Case
Ravie LakshmananFeb 20, 2026Cybercrime / Law Enforcement A [...]
MuddyWater Targets MENA Organizations with GhostFetch, CHAR, and HTTP_VIP
Ravie LakshmananFeb 23, 2026Threat Intelligence / Artificial Intelligence [...]
UAT-10027 Targets U.S. Education and Healthcare with Dohdoor Backdoor
Ravie LakshmananFeb 26, 2026Malware / Threat Intelligence A [...]
A Synthesized Conceptual Framework for Mapping Critical Infrastructure Interdependencies [Guest Diary]
[This is a guest diary contributed by [...]
Lazarus Group Uses Medusa Ransomware in Middle East and U.S. Healthcare Attacks
Ravie LakshmananFeb 24, 2026Threat Intelligence / Healthcare The [...]