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Ran Bar-Zik, from Israel, created a technique to hack most voice 2FA by using a weak voicemail password. It was largely used in 2019 to hack Brazilian politicia
by emersonrsantos 7y ago
Ran Bar-Zik, from Israel, created a technique to hack most voice 2FA by using a weak voicemail password. It was largely used in 2019 to hack Brazilian politicians, including state ministers. The hacked telegram messages were passed to Glenn Greenwald, linked to Assange.
- leonidasv 7y agoDo you have any sources on that (the specific technique that was used)? Google returned nothing. AFAIK, they were hacked using plain simple SIM swap/cloning.
- emersonrsantos 7y agohttps://politica.estadao.com.br/blogs/fausto-macedo/wp-content/uploads/sites/41/2019/07/DECIS%C3%83Ospoofing.pdf https://politica.estadao.com.br/blogs/fausto-macedo/wp-conte... (Portuguese)