OT/ICS security
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Industrial Cyber · Global · Ransomware reconsolidates around Qilin and 'The Gentlemen' as healthcare takes the hits
Documents the structural reversal: the top 10 groups now drive 71.1% of victims, the highest concentration since Q1 2024, as active groups fell from 85 to 71 and 21 new entrants mostly failed to gain scale.
“The top 10 groups now account for 71.1% of all victims, the highest concentration since early 2024.”