Making headlines everywhere is the CopyFail Linux kernel vulnerability, which allows local privilege escalation (LPE) from any user to root privileges on most kernels and distributions. Local ...

This is an edition of the WSJ Technology newsletter, a weekly digest of tech columns, big stories and personal tech advice. If you’re not subscribed, sign up here. I cover cybersecurity. That means I ...

The second half of 2025 marked a pivotal shift in the world of distributed denial-of-service (DDoS) attacks. Organizations across the globe faced a perfect storm: Artificial intelligence (AI) matured ...

Anyone can code using AI. But it might come with a hidden cost. Subscribe to read this story ad-free Get unlimited access to ad-free articles and exclusive content. Over the past year, AI systems have ...

WSJ’s Robert McMillan breaks down why residential proxy software is so bad, and how to check whether the malware is installed on your home network. Photo: Sean Havey The price might be right, but if ...

Companies are scrambling to deal with the glut. Credit...Mojo Wang Supported by By Mike Isaac and Erin Griffith Reporting from San Francisco When a financial services company recently began using ...

WASHINGTON, DC (IANS) – The US government has shut down a Chinese government-backed botnet that hijacked “hundreds” of small office and home office routers in the US. The hackers, known to the private ...

Kimwolf is the latest reminder that the most dangerous botnets now grow quietly inside everyday consumer electronics. Security researchers say the Android-based network has already roped in roughly ...

One of the telltale signs that your computer has been compromised is unexplained slowdowns and constant background activity — even when you’re not using your computer. Additionally, look out for ...

Hackers Are Using Claude Code Leak As Bait to Spread Malware With Anthropic rushing to wipe out the Claude Code leak, hackers are posting malware-laden files on GitHub that they claim are special, ...