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U.S., European Authorities Disrupt Ragnar Locker Ransomware Operation
Law enforcement agencies from Europe and the U.S. seized the infrastructure and arrested alleged members of the Ragnar Locker ransomware gang this week.
‘Marriages of Convenience’ Between State Actors and Cybercriminals Provide Cover for Both
U.S. authorities warn that cooperative efforts between state-sponsored actors and cybercrime groups make life more difficult for defenders and law enforcement.
Caesars Says Cyberattack Stemmed From Third-Party Vendor Compromise
Public disclosure of the Caesars cyberattack comes as MGM Resorts continues to face disruption across its hotels and casinos due to a separate cyber incident.
Cuba Ransomware Attacks Reveal TTP Modifications
Researchers said they observed new tactics being used by the well-known ransomware group in attacks against a critical infrastructure entity in the U.S. and an IT integrator in Latin America.
White House Wants to Bolster School District Cybersecurity
According to the White House, in last year’s academic year at least eight K-12 school districts in the U.S. were impacted by significant cyberattacks, and four of those caused schools to cancel classes or close completely.