Yandex employees warn about the incorrect operation of the odnaknopka.ru service

A little news after the post about the incorrect behavior of the AddThis script . Yandex technical support staff in response to numerous appeals from owners of “banned” resources report that the script from Odnaknopka.ru will redirect visitors using mobile devices to malicious purposes . If you use the script from Odnaknopka.ru on your projects, check the correctness of your sites in order not to lose visitors and fall under the filters of search engines and browsers.

Full quote quote:

The source of infection are js-scripts service odnaknopka.ru , which are on your site.
When accessing odnaknopka.ru/ok2.js from the User-Agent of a mobile device, visitors are automatically redirected to malicious purposes.
I advise you to contact the owners of this service for comments regarding the presence of malicious code for users of mobile devices.

In the official service group Odnaknopka, the first information about the incorrect work of the script appeared on July 4, 2013 at 16:37. The problem is still not solved. Angry ( yes, but not angry ) messages from affected users are ignored.
As the user forefinger reports : with one button this is not the first time, the last time was in February-March 2012 , then there was an ok3.js script, the code of which, when the PC User-Agent created the social buttons. networks, and when using the mobile User-Agent redirected to the Andoid / Symbian application, tied to a paid SMS subscription.
UPD: December 26, 2014 information about the malicious work of the script One button found another confirmation .