N.Korean hackers stole $400 mln in cryptocurrency in 2021 - report  

North Korea launched at least seven attacks on cryptocurrency platforms that extracted nearly $400 million worth of digital assets last year, one of its most successful years on record, blockchain analysis firm Chainalysis said in a new report.

https://www.reuters.com/technology/nkorean-hackers-stole-400-mln-cryptocurrency-2021-report-2022-01-14/