The site's SSL certificate has expired. Here are the warnings I get from both Firefox and Chome: Firefox's Warning==============This Connection is Untrusted   You have asked Firefox to connect securely to privnote.com, but we can't confirm that your connection is secure.Normally, when you try to connect securely, sites will present trusted identification to prove that you are going to the right place. However, this site's identity can't be verified.    What Should I Do?     If you usually connect to this site without problems, this error could mean that someone is trying to impersonate the site, and you shouldn't continue.          privnote.com uses an invalid security certificate.The certificate expired on 12/17/2012 01:17 PM. The current time is [snip](Error code: sec_error_expired_certificate)Chrome's Warning================The site's security certificate has expired!You attempted to reach www.privnote.com, but the server presented an expired certificate. No information is available to indicate whether that certificate has been compromised since its expiration. This means Google Chrome cannot guarantee that you are communicating with www.privnote.com and not an attacker. Your computer's clock is currently set to [date/time snipped] Does that look right? If not, you should correct the error and refresh this page.You should not proceed, especially if you have never seen this warning before for this site.[Proceed anyway] [ Back to safety]Help me understandWhen you connect to a secure website, the server hosting that site presents your browser with something called a "certificate" to verify its identity. This certificate contains identity information, such as the address of the website, which is verified by a third party that your computer trusts. By checking that the address in the certificate matches the address of the website, it is possible to verify that you are securely communicating with the website you intended, and not a third party (such as an attacker on your network).For a certificate which has not expired, the issuer of that certificate is responsible for maintaining something called a "revocation list". If a certificate is ever compromised, the issuer can revoke it by adding it to the revocation list, and then this certificate will no longer be trusted by your browser. Revocation status is not required to be maintained for expired certificates, so while this certificate used to be valid for the website you're visiting, at this point it is not possible to determine whether the certificate was compromised and subsequently revoked, or whether it remains secure. As such it is impossible to tell whether you're communicating with the legitimate website, or whether the certificate was compromised and is now in the possession of an attacker with whom you are communicating.NC