As ransomware continues to be the scourge of enterprise security teams, Cisco’s Talos security intelligence group recently analyzed ransomware groups to identify common techniques and offer ...

Cisco Talos links UAT-9921 to VoidLink, a modular Zig-based malware targeting Linux cloud systems with stealth plugins and C2 control.

Cisco Talos: LilacSquid Threat Actor Targets Multiple Sectors Worldwide With PurpleInk Malware Your email has been sent Find out how the cyberespionage threat actor LilacSquid operates, and then learn ...

Cisco Talos observed the TTPs used by 14 of the most prevalent ransomware groups based on their volume of attack, impact to customers and atypical behavior. Cisco Talos analyzed the top 14 ransomware ...

North Korea-linked threat actors are escalating their cyber operations using decentralized and evasive malware tools, according to new findings from Cisco Talos and Google Threat Intelligence Group.

The researchers were hunting for samples of DarkNimbus, a backdoor linked to the MOONSHINE exploit kit which have both been ...

The bad actors who are perpetrating advanced persistent threat (APT) attacks aren’t just looking to access your network. They want to sneak in and hang around to collect valuable data or lay plans for ...

Cisco’s Talos research team says it’s monitoring a ‘global increase in brute-force attacks’ against targets including VPN services, while an exploit has been released for a critical vulnerability in ...

“Had the attackers wanted to take down the DNS portion of the internet, they could have done so,” said Talos' Craig Williams. Cisco Talos researchers say a nation state is likely behind a new ...

A state-sponsored threat actor has launched a sophisticated cyber espionage campaign that exploits two vulnerabilities in Cisco firewall platforms, according to an advisory from Cisco Talos. The ...