Fortinet released updates for an actively exploited FortiOS SSO authentication bypass flaw, CVE-2026-24858, now listed by CISA in KEV.

The flaw, tracked as CVE-2026-24858, allows an attacker with a registered device and a FortiCloud account to access devices ...

A compromised Open VSX publisher account was used to distribute malicious extensions in a new GlassWorm supply chain attack.

GreyNoise's Glenn Thorpe counts the cost of missed opportunities On 59 occasions throughout 2025, the US Cybersecurity and Infrastructure Security Agency (CISA) silently tweaked vulnerability notices ...

Poland’s CERT has published a report detailing the recent attack by Russia-linked hackers on the country’s power grid.

If one of your New Year's resolutions was to improve your cybersecurity, it's not too late. Most of the holiday deals are over by now, but plenty of services are still offering excellent prices. With ...

CISA added the flaw to its KEVs catalog as Fortinet warned that patches for most affected versions remain “upcoming,” even though vulnerable devices can no longer use cloud SSO until upgraded.

More work for admins on the cards as they await a full dump of fixes Things aren't over yet for Fortinet customers – the ...

MicroWorld Technologies, the maker of the eScan antivirus product, has confirmed that one of its update servers was breached and used to distribute an unauthorized update later analyzed as malicious ...

Open VSX supply chain attack hijacked VS Code extensions delivered GlassWorm malware stealing macOS, crypto, and developer ...

Cybersecurity researchers from Socket’s Threat Research team have identified a developer-compromise supply chain attack targeting macOS users, where ...

Apple has released important software updates to a variety of older devices, including older model Macs, iPhones, iPads, and ...