Google RCS is a technology platform tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
Google RCS is a technology platform tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed July 27, 2026; most recent activity July 27, 2026.
A critical vulnerability in Signal's backup recovery key system has been exploited by Russian intelligence agencies, specifically the FSB and GRU, allowing unauthorized access to users' message archives. The FBI and…
Google RCS is a technology platform tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
The most recent intelligence report mentioning Google RCS on ThreatCluster is dated July 27, 2026.
Across ThreatCluster reporting, Google RCS most frequently co-occurs with Unc5792, Phishing, Unc4221, Signal, Russia, among 10 tracked related entities.
The most significant recent cluster is “Russian Intelligence Exploits Signal Backup Flaw, Cryptographic Fix Proposed” (2 articles · Updated July 27, 2026). Google RCS appears across 1 threat cluster in total, listed above with sources.
Google RCS appears in 1 intelligence report mention across 1 deduplicated threat cluster, aggregated from 17,000+ monitored sources.