Signal messenger slams Cellebrite security over alligations.
Encrypted signal messenger app, Signal says it has found flaws in software used by cyber-security company Cellebrite.
The two companies have been at odds since Cellebrite claimed to have cracked Signal’s secure messaging last year – a claim fiercely disputed. In the latest spat, Signal boss Moxie Marlinspike joked he had acquired Cellebrite’s system after it “fell off a truck” in front of him. And, he claimed, its software was so flawed he could easily hack into it.