Elastic users protected from SUDDENICON’s supply chain attack

As cited

Copy frozen at 2026-09-20 03:00 UTC (site build).

breaches incidents

Elastic users protected from SUDDENICON’s supply chain attack

Elastic Security Labs published a triage analysis to help 3CX customers identify SUDDENICON, a supply chain compromise affecting 3CX Voice over IP (VoIP) softphone users. The analysis aids in initial detection of the potential threat.

Why it matters: 3CX customers and organizations using 3CX VoIP softphones need to implement detection measures immediately to identify compromised systems and assess their exposure to the supply chain attack.

Source published

2023-05-05 00:00 UTC

First seen by Cybersecurity Tracker

2026-09-20 00:53 UTC