, a Future Tense column about the internet’s information ecosystem. In February, Molly White, age 27, received yet another creepy message: “We have three people who are going to be taking a tour [of your apartment] and looking at it, but you will not know who they are because we wont disclose that ahead of time, just know that when they do they will be wearing a hidden camera and we will be sharing the deets.” For White, the threat was one more example of the harassment she has received because she is one of Wikipedia’s most prolific female contributors.