In a similar fashion to the Jaff ransomware, Forcepoint Security Labs have observed another piece of ransomware called “Scarab” being pushed by the infamous Necurs botnet. The massive email campaign started at approximately 07:30 UTC and is active as of 13:30 today, totalling over 12.5 million emails captured so far.
Article Link: https://blogs.forcepoint.com/security-labs/massive-email-campaign-spreads-scarab-ransomware