In recent weeks, I’ve been hit several times by instant messenger bots. The bots are rather clever, and evidently started in 2006 as TheGreatHatsby:
TheGreatHatsby is an AIM bot which instigates conversations between pairs of AIM accounts. Its name is a play on words from the book The Great Gatsby. It is a relay bot that retrieves the list of most recent LiveJournal posts and obtains the AIM screen names of their authors. It then sends users the message “i say, old bean, have you seen my hat?” from one of its screen names.
Responses from users are forwarded by the bot to another one of the users similarly contacted. These two users are paired up, and any message which one of them sends to the bot will be forwarded to the other. Thus, if neither of the users is aware of TheGreatHatsby, they will each think that the other user contacted them, and that the other user’s screen name is the bot’s screen name.
Messages containing a user’s true screen name will have that screen name replaced with the bot’s screen name; similarly, if a message contains the bot’s screen name, it will be replaced by the screen name of the user receiving the message. This adds to the confusion, since copy-and-pasted chat logs will appear as though the users really were messaging each other directly.
Specifically, I’ve been hit by “Coho bots“, which are bots as described above with names of the form “<adjective>Coho”.
I had ignored the messages in the past, but I finally decided to respond to one. Even though I was unfamiliar with IM bots, I naturally assumed that an IM user named “FidgetyCoho” was a bot. So I was taken aback by the very human responses I received in response to my response. After my unwitting (and unamused) conversational partner and I each established that the other was human, I did my research and learned the above about Coho bots.
Between this experience and my recent bout with a focused comment spammer, I must say I’m impressed and disturbed by the increasing level of sophistication of social media spamming. Absent a robust means of establishing identify and a cultural will to use it, I only see things getting worse.