A new as-yet unpatched weakness in Apple's iCloud Private Relay feature could be circumvented to leak users' true IP addresses from iOS devices running the latest version of the operating system. Introduced with iOS 15, which was officially released this week, iCloud Private Relay aims to improve anonymity on the web by employing a dual-hop architecture that effectively shields … [Read more...] about Apple’s New iCloud Private Relay Service Leaks Users’ Real IP Addresses
Leaks
New Attack Leverages HTTP/2 for Effective Remote Timing Side-Channel Leaks
Security researchers have outlined a new technique that renders a remote timing-based side-channel attack more effective regardless of the network congestion between the adversary and the target server.Remote timing attacks that work over a network connection are predominantly affected by variations in network transmission time (or jitter), which, in turn, depends on the load … [Read more...] about New Attack Leverages HTTP/2 for Effective Remote Timing Side-Channel Leaks