For 4 days, the c-root server maintained by Cogent lost touch with its 12 peers.

How and why nation-state hackers and cybercriminals coexist in the same router botnet.

Malicious updates made to a ubiquitous tool were a few weeks away from going mainstream.

Automation is making attacks on open source code repositories harder to fight.

Researchers say it's the first known in-the-wild attack targeting AI workloads.

Fixing newly discovered side channel will likely take a major toll on performance.

Patients having trouble getting lifesaving meds have the AlphV crime group to thank.

GitHub keeps removing malware-laced repositories, but thousands remain.

Sensitive location data could be sold off to the highest bidder.

Air Canada appears to have quietly killed its costly chatbot support.

Senior execs' emails accessed in network breach that wasn't caught for 2 months.

Roughly 25 million of the passwords have never been seen before by widely used service.

Researchers identify 23 vulnerabilities, some of which can exploited with no authentication.

Based on Mirai malware, self-replicating NoaBot installs cryptomining app on infected devices.

Novel Terrapin attack uses prefix truncation to downgrade the security of SSH channels.

Data for almost 36 million customers now in the hands of unknown hackers.

Hackers tied to Russian military take responsibility for hack on Ukraine's biggest provider.

Windows 10's end-of-support date is October 14, 2025. That's the day that most Windows 10 PCs will receive their last security update and the date when most people should find a way to move to Windows 11 to ensure that they stay secure.

As it has done for other stubbornly popular versions of Windows, though, Microsoft is offering a reprieve for those who want or need to stay on Windows 10: three additional years of security updates, provided to those who can pay for the Extended Security Updates (ESU) program.

LitterDrifter's means of self-propagation are simple. So why is it spreading so widely?

Internet scans show 7,000 devices may be vulnerable. The true number could be higher.