FCC passes new cybersecurity rules for emergency systems, undersea cables

A batch of CyberScoop stories covering policy, crime and active exploitation: the FCC adopted new cybersecurity rules for national emergency systems and tightened federal security review rules for undersea cable providers; Mandiant disclosed that attackers exploited a Cisco SD‑WAN zero‑day to obtain highest‑level access at a communications service provider; Citizen Lab reported Russian authorities used Cellebrite tools to break into an activist’s phone even after the vendor’s contract ended; Microsoft, with law enforcement, disrupted Amadey and StealC command‑and‑control infrastructure; the US