Collaborate Disseminate
simjacker.com looks like a pretty serious security issue with SIM cards. There’s not much technical detail on their website though. And it’d be nice to be able to already know which SIMs are vulnerable.
Unfortunately the S… Continue reading simjacker: which SIMs are vulnerable?
On Linux and/or macOS, how can I check if a device is vulnerable to a Key Negotiation of Bluetooth (KNOB) Attack?
And if a device is vulnerable, is there something I can do to mitigate the danger?
Continue reading How can I check if my Bluetooth devices are vulnerable to a KNOB attack?
Keybase co-founder Chris Coyne: “Our goal is end-to-end encryption with minimal friction”. How does Keybase do this for Keybase group chats?
It relates to this question: Which protocols exist for end-to-end encrypted group … Continue reading How are Keybase group chats encrypted?