Tal Be'ery
@TalBeerySec • 11,380 subscribers
Security Research Manager. 10 times @BlackHatEvents speaker. Co-Founder @ZenGo acq by @etoro Advisor @ZeroNetworks. x-VP Research Aorato, acq by @Microsoft.
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Burning a possible Black Hat submission just to make a point: I modified WhatsApp to permanently rewrite its own chat history by editing the local message DB. Kill the app, reopen it — the altered history is still there. For good. Even the DB cannot prove authenticity.
Tal Be'ery57,658 просмотров • 28 дней назад
A week ago, I reported a privacy vulnerability to Meta which may allow attackers to discover any WhatsApp users' devices details, including online status and operating system. This flaw enables adversaries to accurately target a vulnerable iOS (iPhone) device.
Tal Be'ery132,998 просмотров • 1 год назад
1/ WhatsApp View Once is broken again, but this time WhatsApp won't fix! 🧵👇
Tal Be'ery29,776 просмотров • 7 месяцев назад
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