https://www.bleepingcomputer.com/news/security/new-black-basta-ransomware-springs-into-action-with-a-dozen-breaches/

A new ransomware gang known as Black Basta has quickly catapulted into operation this month, breaching at least twelve companies in just a few weeks.

The first known Black Basta attacks occurred in the second week of April, as the operation quickly began attacking companies worldwide.