Ransomware hits an electronics retailer and a new-school financial services company. Updates on international action against REvil.

Hive ransomware hits electronics retailer Media Markt. Robinhood Markets sustains a data breach it traces to social engineering. Ben Yelin looks at the law behind U.S. police demanding your phone passcode. Dave checks in with Rick Howard for his thoughts on the Trojan Source vulnerability. And more notes on the international action against REvil, including the US application of sanctions (with Baltic cooperation) to three companies involved in supporting the gang’s financial infrastructure. For links to all of today's stories check out our CyberWire daily news briefing: https://www.thecyberwire.com/newsletters/daily-briefing/10/216