In the process of calculating these
statistics on Habra found that at least 950 habra people (~ 2.5% of all reading Habr, if we assume that the distribution is uniform) in the system lives an Adware pest called
AdCentriaIM . It leaves a mark on the user-agent of the browser, which made it possible to detect it. A full description, and how to get rid of it is written -
here . The overwhelming majority of ill people are Windows / Firefox.
This is what a typical user-agent looks like:
Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.8.1.13) Gecko/20080311 AdCentriaIM/1.7 Firefox/2.0.0.13
I don’t know if I’m doing the right thing by writing this topic, but I just can’t somehow sit back, how else can I bring it to people?


Upd. Thanks
zencd for the link to the resource where you can
look at your user-agentUpd2. And here is a
v_k check picture script

')
Upd3. those who have
found this living creature - please unsubscribe in the comments, if it's not difficult for you. Understanding that everything is not in vain is very nice. Thank :)
Upd4. I decided that in each of my topics I would insert a hidden check on this living creature.