PaperCut

A suspected Russian-speaking cyber actor has been attributed to the use of artificial intelligence (AI) to devise exploits targeting a recently disclosed pair

On August 26, security researchers at Huntress identified anomalous activity in customer logs involving base64-encoded commands like whoami and tasklist. This activity signaled the exploitation of PaperCut NG and MF, specifically targeting a chain of vuln

AI agents ran a global attack on PaperCut NG/MF, breaching 440 servers in 48 countries, some in under 30 seconds.

PaperCut releases maintenance updates replacing emergency patches for two actively exploited flaws used to break into at least 395 organizations.

A likely Russian-speaking attacker used hundreds of AI agents to exploit PaperCut systems, compromising at least 440 systems at 395 organizations in 48 countries.

A suspected Russian-speaking actor used AI-assisted workflows to exploit PaperCut flaws and compromise at least 440 instances worldwide.

PaperCut is warningthat hackers are actively exploiting a vulnerability in all versions of its PaperCut NG and PaperCut MF print management software in zero-day attacks.