If you are receiving a message that someone has tagged you in heysan.com, and gives you a link, please dont click it. It seems to be a virus/whatever. The bot pinged me through so many people in the last few days, while they dint know that the bot was doing all these.
What kind of messages do you receive:
email@example.com tagged you in a photo on http://i.heysan.com/pfGZNO9Y
firstname.lastname@example.org stole your cookies. To recover click on http://i.heysan.com/someSaltValue
email@example.com uploaded a new photo on http://i.heysan.com/pfGZNO9Y
firstname.lastname@example.org commented on a photo on http://i.heysan.com/pfGZNO9Y
None I know of, please ignore the message and keep moving. DONT CLICK IT.