Breach
Signal hacks the phone-cracking box
2021Signal's creator published vulnerabilities in Cellebrite's extraction software, arguing its reports could be tampered with — undermining its reliability as court evidence.
Headquartered in Israel; large US law-enforcement footprint
Cellebrite's UFED devices and Premium software unlock and extract data from seized phones — messages, photos, locations, and deleted content — for thousands of US agencies. Included here because, though foreign-based, it is one of the most widely deployed phone-forensics tools against people in the United States.
Signal's creator published vulnerabilities in Cellebrite's extraction software, arguing its reports could be tampered with — undermining its reliability as court evidence.
Cellebrite's tools were sold to governments including Belarus, Myanmar, and Russia and used against activists and journalists, prompting later sales restrictions.