sl4shd0rk writes "CryptoSeal Privacy, a VPN provider, has closed down its consumer VPN service. The company says it has zeroed its crypto keys, adding, 'Essentially, the service was created and operated under a certain understanding of current U.S. law, and that understanding may not currently be valid. As we are a US company and comply fully with U.S. law, but wish to protect the privacy of our users, it is impossible for us to continue offering the CryptoSeal Privacy consumer VPN product.' The announcement ends with a warning: 'For anyone operating a VPN, mail, or other communications provider in the U.S., we believe it would be prudent to evaluate whether a pen register order could be used to compel you to divulge SSL keys protecting message contents, and if so, to take appropriate action.' Sounds like another victim of FISA-endorsed NSA activity."