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Certificate authority eMudhra revoked eight intermediate certificates after a researcher known as Wayne found on October 17 that their P-384 private keys were so weak that anyone could recover them almost instantly. The keys, generated in April 2025, had values below 256, so an attacker could recover them by testing 256 candidates. This w…
Mozilla and the Chrome Root Program confirmed on October 20 that the private keys of eight eMudhra intermediate CA certificates (emSign brand) are compromised. Anyone holding these keys could issue certificates for any website that a browser would accept. A researcher credited as "Wayne" reported the compromise on October 17, and Chrome a…
Huntress analyzed an active credential-phishing campaign in which the lookalike domain watchguard-vpn.net harvests WatchGuard SSL VPN credentials. On October 7, 2026, an administrator at a managed service provider searched Bing for "watchguard vpn sll download" and clicked through to the fake page, which Huntress classifies as SEO poisoni…
