The transparency activist group Distributed Denial of Secrets, or DDoSecrets, posted a 1.8-terabyte trove of police helicopter footage to its website on Friday. DDoSecrets cofounder Emma Best says that her group doesn’t know the identity of the source who shared the data and that no affiliation or motivation for leaking the files was given. The source simply said that the two police departments were storing the data in unsecured cloud infrastructure. The lesson here (one of many) is that if you can't adequately protect your secrets, maybe you don't deserve to have them. And there are plenty of secrets to...