Multiple Cisco switch models are suddenly experiencing reboot loops after logging fatal DNS client errors, according to ...

Cisco has patched an ISE vulnerability with public proof-of-concept exploit code that can be abused by attackers with admin ...

“There are no workarounds identified that directly mitigate the risk concerning this attack campaign,” is not what you want to read, having just been informed of a zero-day exploit concerning a Common ...

The unpatched flaw affects AsyncOS-based Secure Email appliances, with Cisco investigating scope and urging rebuilds in confirmed compromise cases. Cisco has warned that a China-linked hacking group ...

The Supreme Court agreed to hear Cisco’s bid to stave off a long-running lawsuit alleging the tech giant aided the Chinese ...

On Wednesday, Cisco announced hackers are exploiting a critical vulnerability in some of its most popular products that allows the full takeover of affected devices. Worse, there are no patches ...

The latest flaw in Cisco Systems Identity Services Engine (ISE), which could expose sensitive information to an attacker, ...

The Chinese threat group, tracked as UAT-9686, has deployed a collection of custom-built hacking tools to maintain persistent access to compromised systems. Image: Adobe Stock Cisco has dropped an ...

A variety of Cisco security products have been under fire this month, thanks to two separate campaigns of very different natures. On Wednesday, Cisco revealed that a newly identified China-linked ...

Screenshot iOS 26.2 fixes 26 flaws in Apple’s iOS software, two of which are already being used in real-life attacks. Update Dec. 14: This article, originally published on Dec. 13, has been updated to ...

Since the beginning of December, Apple has been pushing iPhone users who opted to stay on iOS 18 to install iOS 26 instead. Apple started by making the iOS 18 upgrades less visible, and has now ...

Experts urge iPhone users to install iOS 26.2 as soon as possible, warning that the update includes important security patches designed to protect devices from newly identified threats. New iOS ...