Information for newer Resisters who may not be aware of the issues surrounding Alerts and Blocking. When you receive a tweet alert about a suspicious acct, you should NEVER respond by saying Blocked. The reason for that is people (Magats mainly), may infer that the alert issuer

was asking you and thousands of their other followers to block someone. If that was true, the issuer could be reported for targeted harassment and likely would be permanently suspended. The purpose of an alert is to bring a suspicious situation to your attention;

it's not in any way an instruction to block anyone. Please ensure your responses to alerts don't give that impression. Replies to alerts are not required, but if you feel it necessary to do so, simply reply with a or an indication that you dealt with the alert.