Chainalysis investigation shows connections between four notorious ransomware strains

Chainalysis, a blockchain analysis company, has released part of a report showing potential connections between four major ransomware cybercrime groups.

The company's 2021 Crypto Crime Report, which is due to be fully released in February, analyses blockchain ledgers to identify how cybercriminals are using cryptocurrencies.

Maze, Egregor, SunCrypt, and Doppelpaymer are the primary groups identified in the report.

Use of ransomware massively increased in 2020,...