The Quick Page/Post Redirect plugin, installed on more than 70,000 WordPress sites, had a backdoor added five years ago that allows…
Browsing: backdoor
In a separate advisory, Cisco’s Talos threat intelligence service said a group it calls UAT-4356 is behind Firestarter, as part…
Ravie LakshmananApr 27, 2026Cybersecurity / Hacking Everything is dumb again. This week feels broken in a very familiar way. Old…
A federal agency was impacted by a hacking campaign that exploited flaws in Cisco devices.
At least one US federal agency was infected with a backdoor as part of a widespread China-linked espionage campaign targeting…
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has revealed that an unnamed federal civilian agency’s Cisco Firepower device running…
Ravie LakshmananApr 22, 2026Cyber Espionage / Malware The threat actor known as Harvester has been attributed to a new Linux…
A China-nexus actor has been able to gain long-term access in a bid to gather intel on government agencies and…
Ravie LakshmananMar 23, 2026Cybersecurity / Hacking Another week, another reminder that the internet is still a mess. Systems people thought…
Ukrainian entities have emerged as the target of a new campaign likely orchestrated by threat actors linked to Russia, according…