Singapore Says China-Linked Threat Actors Targeted Telecom Sector
UNC3886 is a Chinese espionage group known for targeting defense, tech, and telecom organizations across both the U.S. and Asia-Pacific-Japan regions.
Archives for February 2026
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How to Stay Ahead of Attackers With watchTowr’s Ryan Dewhurst
Attackers are moving faster and faster every day, and the challenge of keeping pace is a daunting one. But it’s not impossible. watchTowr’s Ryan Dewhurst joins Dennis Fisher to talk about how the “magic” of computers first captured his imagination when he was young, how defenders can learn from attackers’ tactics and adapt, and how […]
Dumping Edge Security Devices, the SystemBC Botnet, and the Joy of Joybubbles
This week we talk about the new CISA Binding Operational Directive that sets a deadline for removing end of support edge security devices from federal government networks (1:15), then we discuss the new research from Silent Push on the new variant of the SystemBC botnet (6:45), and finally we have a movie recommendation for you: Joybubbles, the fascinating new documentary […]
US Gov Directive Cracks Down on Unsupported Edge Devices
CISA said potential exploitation of flaws in unsupported edge devices creates "a significant threat to federal property."
New SystemBC Botnet Activity Targets Systems Worldwide
The SystemBC botnet malware has become a critical component in the modern threat landscape, often preceding a full-scale ransomware deployment.
Phreaks and Geeks: Joybubbles and the Pre-History of Hacking
The proto hacker whose innate ability, curiosity, and absolute joy in the act of discovery is conveyed so artfully in the new documentary Joybubbles.