Latest cybersecurity reporting from selected sources.

Also: Another Ivanti Zero-Day? And FBI Calls for Strengthening DMARC PoliciesThis week, REvil hacker sentenced; ZDI saw possible Ivanti-zero-day; FBI said to strengthen DMARC policies; Okta saw surge in credential stuffing attacks; French hospital refused to pay ransom; JPMorgan, debt collection agency and healthcare company were breached; and ex-NSA employee was sentenced.

A Ukrainian national has been sentenced to more than 13 years in prison and ordered to pay $16 million in restitution for carrying out thousands of ransomware attacks and extorting victims

Conti, REvil declared most active criminal gangs The average ransom demand hit $2.2 million in 2021, a 144 percent rise from the year prior, according to Palo Alto Networks' Unit 42 consultants, while the average ransom payment grew 78 percent to $541,010.…

Conti, REvil remain most active criminal gangs The average ransom demand hit $2.2 million in 2021, a 144 percent rise from the year prior, according to Palo Alto Networks' Unit 42 consultants, while the average ransom payment grew 78 percent to $541,010.…