Breach Roundup: REvil Hacker Gets Nearly 14-Year Sentence

Also: Another Ivanti Zero-Day? And FBI Calls for Strengthening DMARC Policies
This 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.

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