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CISA says Federal Civilian Executive Branch systems were compromised through a Log4Shell vulnerability in an unpatched VMware Horizon server.
Iranian government-sponsored threat actors have been blamed for compromising a U.S. federal agency by taking advantage of the Log4Shell vulnerability in an unpatched VMware Horizon server
The FBI and CISA revealed in a joint advisory published today that an unnamed Iranian-backed threat group hacked a Federal Civilian Executive Branch (FCEB) organization to deploy XMRig cryptomining malware. [...]
CISA warns that threat actors are ramping up attacks against unpatched Log4Shell vulnerability in VMware servers.
CISA tells organizations running VMware servers without Log4Shell mitigations to assume compromise.
The U.S. Cybersecurity and Infrastructure Security Agency (CISA), along with the Coast Guard Cyber Command (CGCYBER), on Thursday released a joint advisory warning of continued attempts on the part of threat actors to exploit the Log4Shell flaw in VMware Horizon servers to breach target networks
CISA warned today that threat actors including state-backed hacking groups are still targeting VMware Horizon and Unified Access Gateway (UAG) servers using the Log4Shell (CVE-2021-44228) remote code execution vulnerability. [...]
Internet-facing zero-day vulnerabilities were the most commonly used types of bugs in 2021 attacks, according to the international Joint Cybersecurity Advisory (JCSA).