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CISA: LockBit Most Active Ransomware Group
The LockBit ransomware group was the most active in the world last year, according to a new advisory, and has collected nearly $100 million in ransoms in three years.
CISA Releases Critical Infrastructure Security ‘Performance Goals’
The voluntary goals aim to provide a security baseline, in particular for small- and medium-sized critical infrastructure organizations.
FBI, CISA Warn Healthcare Sector of Daixin Ransomware Attacks
The Daixin group has been targeting healthcare organizations with double extortion ransomware attacks, U.S. government agencies warned.
CISA Warns of Ongoing Exploitation Against Zimbra Flaws
Attackers are eyeing known vulnerabilities in the Zimbra collaboration suite to target government and private sector organizations.
APT Groups Still Exploiting Log4Shell in VMware Products
APT teams are still exploiting the Log4Shell flaw in VMware Horizon and Unified Access Gateway, six months after the initial disclosure.