https://www.bleepingcomputer.com/news/security/the-week-in-ransomware-july-6th-2018-nozelesn-and-gandcrab-v4/

This week we had a new version 4 of the GandCrab ransomware released with a new KRAB extension as well as a new ransomware called Nozelesn that has been heavily distributed. The Nozelesn campaign started out targeting Poland, but since then has hit numerous other countries, including the USA.

Contributors and those who provided new ransomware information and stories this week include: @demonslay335, @malwareforme, @FourOctets, @struppigel, @BleepinComputer, @Seifreed, @hexwaxwing, @campuscodi, @LawrenceAbrams, @PolarToffee, @fwosar, @DanielGallagher, @jorntvdw, @malwrhunterteam, @Amigo_A_, @RevToJa, @china591, @Securelist, @MarceloRivero, and @kaspersky.