Hackers compromise 3CX desktop app in a supply chain attack
3CX is a VoIP IPBX software development company whose 3CX Phone System is used by more than 600,000 companies worldwide and has over 12 million daily users.
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On Wednesday night, news broke that VoIP communications company 3CX was compromised
A 10-year-old Windows vulnerability is still being exploited in attacks to make it appear that executables are legitimately signed, with the fix from Microsoft still "opt-in" after all these years. Even worse, the fix is removed after upgrading to Windows 11.