What is a warrant canary?
A warrant canary is a colloquial term for a regularly published statement that a service provider has not received legal process that it would be prohibited from saying it had received. Once a service provider does receive legal process, the speech prohibition goes into...

Yesterday afternoon, Ars Technica published a story reporting two possible logs of Heartbleed attacks occurring in the wild, months before Monday's public disclosure of the vulnerability. It would be very bad news if these stories were true, indicating that blackhats and/or intelligence agencies may have had a long...

Recent events have shown us more than ever that the technologies we use and create every day have astonishing implications on our basic, most cherished rights. Tens of thousands more people have joined us in the past year alone—together, we're building a movement. But we need your help.
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EFF has long advocated for websites to support HTTPS instead of plain HTTP to encrypt and authenticate data transmitted on the Internet. However, we learned yesterday of a catastrophic bug, nicknamed "Heartbleed," that has critically threatened the security of some HTTPS sites since 2011. By some estimates, Heartbleed...