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Investigators found the malware, dubbed Firestarter, on a federal agency's network in a campaign dating back to at least September 2025. The post US, UK agencies warn hackers were hiding on Cisco firewalls long after patches were applied appeared first on CyberScoop.
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has released new details about RESURGE, a malicious implant used in zero-day attacks exploiting CVE-2025-0282 to breach Ivanti Connect Secure devices. [...]
Chinese-Linked Malware Campaign Targets Critical Environments With Weak MonitoringU.S. and Canadian cyber authorities say Chinese state-backed actors used a backdoor dubbed BRICKSTORM to maintain long-term access into critical infrastructure, exploiting VMware environments to exfiltrate credentials and evade detection through encrypted covert channels.
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned network defenders of Chinese hackers backdooring VMware vSphere servers with Brickstorm malware. [...]
PLUS: CISA issues drone warning; China-linked DNS-hijacking malware; Prison for BTC Samourai; And more Infosec In Brief Researchers have urged users of the glob file pattern matching library to update their installations, after discovery of a years-old remote code execution flaw in the tool's CLI.…
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday released details of two sets of malware that were discovered in an unnamed organization's network following the exploitation of security flaws in Ivanti Endpoint Manager Mobile (EPMM)
Threat actors are exploiting a vulnerability in Ivanti Connect Secure first disclosed by the vendor in January.
Plus: DOGE staff quit; LastPass PC, Mac gasp; and CISA warns Oracle and Adobe flaws under attack Infosec bytes Kaspersky says it has found more than 200 GitHub repos hosting fairly convincing-looking fake projects laced with malicious software.…
CISA has ordered U.S. federal agencies to secure their systems against a recently patched Windows MSHTML spoofing zero-day bug exploited by the Void Banshee APT hacking group. [...]
CISA ordered U.S. Federal Civilian Executive Branch (FCEB) agencies to secure their Windows systems against a high-severity vulnerability in the Microsoft Streaming Service (MSKSSRV.SYS) that's actively exploited in attacks. [...]
The group's use of malware that forces Windows computers to reboot into Safe Mode before encrypting files is noteworthy, advisory says.
Malicious activity using a particular malware variant has been spotted since September 2022