RCS — Cyber Threats, Attacks & Incidents

Threat entity extracted from intelligence sources

Frequency
7
occurrences
First Seen
November 12, 2025
Last Seen
June 17, 2026

RCS is a technology platform cited in recent reporting as the backend used by a Chinese phishing operation behind US toll scams.

Overview

RCS is a technology platform cited in recent reporting as the backend used by a Chinese phishing operation behind US toll scams. Google has filed a lawsuit to dismantle this platform, highlighting its role in cross-border cybercrime infrastructure and the ongoing effort to disrupt phishing and toll-fraud campaigns at the infrastructure level.

Related Threat Clusters

Recent Intelligence Reports

  • New analysis — www.group-ib.com · June 17, 2026
  • Chinese Language Phishing Services — cloud.google.com · May 26, 2026
  • Phishing Campaigns Exploit RCS and iMessage to Evade SMS Security Filters — Gbhackers · May 26, 2026
  • 2 PhaaS 2 Furious: The Evolution of Chinese — Mandiant · May 25, 2026
  • Finally, texts between Android and iPhone users can be end-to — Techcrunch · May 11, 2026
  • Google sues to dismantle Chinese phishing platform behind US toll scams — Bleepingcomputer · November 12, 2025
  • Google sues to dismantle Chinese phishing platform behind US toll scams — Bleepingcomputer · November 12, 2025

CVSS v3.1 Breakdown