Fake Cloudflare Verification Pages Used to Push LUNEXSTEALER Malware on 100+ Hacked Sites
Ukraine's CERT-UA is tracking a campaign, dubbed UAC-0277, that has compromised more than 100 legitimate websites to show visitors a convincing but fake Cloudflare verification screen. Clicking through...
Cloudflare’s New Certificate Design Aims to Make Quantum-Safe HTTPS Actually Practical
Cloudflare is building a certificate authority around a new 'Merkle Tree Certificate' format designed to deliver post-quantum website authentication without bloating every TLS handshake. Early tests show a...
Cloudflare Patches Container Flaw That Exposed Residual Cross-Tenant Data
Cloudflare fixed a storage-layer weakness that could reveal fragments left behind by other customers using its Containers platform. The company found no malicious exploitation in retained telemetry and...
A Free DNS Change Can Add a Security Filter to Every Device on Your Home Network
Cloudflare's malware-filtering DNS service can block connections to known malicious and phishing domains across an entire home network. The simple router change is useful as an added layer,...
Cloudflare Dashboard Goes Down Again
Cloudflare, a well-known player in the world of web security and delivery, is currently facing a significant service outage. This disruption has been affecting users relying on the...
The Cloudflare cascade: operational failure
The recent, prolonged disruption experienced by Cloudflare, affecting global internet traffic for several hours, wasn’t a conventional cyberattack. Instead, it’s a stark and unsettling illustration of the vulnerabilities...
Captcha abuse attack
Cybersecurity experts at ReliaQuest have recently uncovered a troubling trend in cybercrime: the use of fake CAPTCHA pages to distribute malware. This tactic has seen a significant rise...