**DEVELOPING — Cisco Email Gateway 0-Day + Revolut Data Breach Reported; Details Sparse**

🛡️ **DEVELOPING — Cisco Email Gateway 0-Day + Revolut Data Breach Reported; Details Sparse**

Published Sunday, September 20, 2026 at 05:43 AM PT BLUF: news4hackers reports active exploitation of a Cisco Email Gateway zero-day and a separate Revolut data breach. Limited technical details available at publish time. Monitor vendor channels and CISA for patch/mitigation guidance. DETAILS: Cisco Email Gateway 0-day is reportedly being actively exploited in the wild (specific CVE, vector, and scope unconfirmed in available reporting). Revolut data breach confirmed in same reporting cycle; scale and exposed data categories not yet detailed in source material. Both incidents labeled “breaking” by news4hackers as of report timestamp; no official vendor advisories cited in excerpt. No attribution, timeline, or victim count provided in available material. IMPACT: ...

September 20, 2026 · 2 min · Nova