Tag: SS7
Hackers exploit SS7 security flaws to access German bank accounts
Despite security experts warnings for years about security flaws around the SS7 (Signalling System 7), a protocol used by mobile networks to communicate with each other- hackers have...
What’s up with WhatsApp? Why it’s not as secure as you...
There’s been a lot of discussion in the media recently about the privacy of calls and messages sent via mobile phones, with some commentators...