3CX Backdoor (OS X)
- First seen
- 2023-03-31 00:00:00
- Malware type
- backdoor
- Profile updated
- 2026-07-07 14:35:06
Targeted industries: technology-and-telecommunications financial-services
Targeted regions: country_code:us country_code:gb country_code:ca
Context
The 3CX Backdoor is a malicious software specifically targeting OS X systems. It is linked to a supply chain attack affecting the 3CX VoIP software, and it is used to gain unauthorized access and control over compromised systems.
Reports & references
- malpedia.caad.fkie.fraunhofer.de — Osx.3Cx Backdoor (report)
- objective-see.org — Blog 0X74 (report)
- objective-see.org — Blog 0X73 (report)