@jupiter34.bsky.social
Reposted
A bug in Cloudflare (and just the nature of how CDNs work) let an attacker learn the broad location of Discord, Signal, Twitter users by just sending them an image, according to a security researcher. It works because check which data center cached the image www.404media.co/cloudflare-i...
Cloudflare Issue Can Leak Chat App Users' Broad Location
A security researcher made a tool that let them quickly check which of Cloudflare's data centers had cached an image, which allowed them to figure out what city a Discord, Signal, or Twitter/X user mi...
www.404media.co
January 21, 2025 at 2:40 PM
A bug in Cloudflare (and just the nature of how CDNs work) let an attacker learn the broad location of Discord, Signal, Twitter users by just sending them an image, according to a security researcher. It works because check which data center cached the image www.404media.co/cloudflare-i...
what are we calling posts here...
November 16, 2024 at 5:23 AM
what are we calling posts here...