Latest cybersecurity reporting from selected sources.

Also, Medusa Ransomware, Grafana Flaw, German Political Party BreachThis week, German police unmasked a REvil leader, a critical Docker flaw, Medusa ransomware surged, DPRK hackers abused GitHub, Grafana AI bugs enabled data theft, scams hit $20B in the United States, Ivanti exploited and attacks hit Northern Ireland schools and a German political party.

Governments from Australia, the U.K., and the U.S. have imposed financial sanctions on a Russian national for his alleged role in the 2022 ransomware attack against health insurance provider Medibank

A ransomware gang that some believe is a relaunch of REvil and others track as BlogXX has claimed responsibility for last month's ransomware attack against Australian health insurance provider Medibank Private Limited. [...]

Microsoft details this ransomware-as-a-service Two of the more prolific cybercriminal groups, which in the past have deployed such high-profile ransomware families as Conti, Ryuk, REvil and Hive, have started adopting the BlackCat ransomware-as-as-service (RaaS) offering.…

Russian authorities have arrested six men accused of operating some of the most active online bazaars for selling stolen payment card data. The crackdown -- the second closure of major card fraud shops by Russian authorities in as many weeks -- comes closely behind Russia's arrest of 14 alleged affiliates of the REvil ransomware gang, and has many in the cybercrime underground asking who might be next.