Court dismisses former WhatsApp security chief’s lawsuit against Meta

Abdullah Baig alleged Meta ignored flaws putting billions at risk, but a US judge ruled he lacked sufficient evidence A US court has dismissed a lawsuit from WhatsApp’s former security chief, who alleged that parent company Meta ignored internal flaws he flagged about the messaging app’s digital defenses. Abdullah Baig, who claims he was fired in retaliation for raising these concerns, had alleged that billions of users had been put at risk because of these vulnerabilities. Thousands of employees could view sensitive user data, including profile photos and location, Baig claimed in the lawsuit filed in September. A judge ruled he had not presented enough evidence to move forward. The US district court in northern California ruled last month to dismiss Baig’s claims, with the judge, Laurel Beeler, writing on 19 March that “the complaint does not contain sufficient facts to show that the plaintiff reported violations of SEC rules or regulations.” Baig was head of WhatsApp’s security division from 2021 to 2025. He said he had expressed concerns about cybersecurity issues to his supervisor five times but was ignored; he also said he wrote directly to Meta’s CEO, Mark Zuck

Apr 2, 2026 → Apr 8, 2026