Mullvad exit IPs are surprisingly identifying(tmctmt.com)

521 points by RGBCube 5 months ago | 318 comments

Blog post explaining how Mullvad VPN deterministically assigns exit IPs based on a user's WireGuard key, making them usable as a fingerprinting vector.

Summing ASCII encoded integers on Haswell at almost the speed of memcpy(blog.mattstuchlik.com)

114 points by iliekcomputers 2 years ago | 34 comments

Encrypted traffic interception on Hetzner and Linode targeting Jabber service(notes.valdikss.org.ru)

637 points by f311a 3 years ago | 257 comments

Blog post detailing discovery of a TLS man-in-the-middle interception of jabber.ru XMPP servers hosted on Hetzner and Linode using Let's Encrypt certificates.

Mullvad VPN and the Tor Project Team Up to Release the Mullvad Browser(mullvad.net)

38 points by archb 3 years ago | 3 comments

Intel VT-rp – Part 1. remapping attack and HLAT(tandasat.github.io)

34 points by g0xA52A2A 3 years ago | 2 comments

Making Libcurl Work in WebAssembly(jeroen.github.io)

39 points by tambourine_man 1 year ago | 11 comments