When debugging, I found that the vk_xxxxx=“subscribed” attribute was automatically added to the Spinner jQuery UI widget's markup, where xxxxx is a five-digit hexadecimal number (the number changes with each debug update). This only happens when debugging is done in the Chrome browser. In other browsers this attribute is not visible in the markup. Reinstalling the chrome did not help. All extensions in chrome are disabled.
I think that this is an attempt to implicitly impose some kind of Вконтакте subscription on the user.
What could it be? How does this attribute get into markup?

  • On several sites I saw a version that Kaspersky protection works like this. Do you have something like that? - Gleb Kemarsky
  • Yes, it is worth Kaspersky. Now I will check if this phenomenon will disappear when Kaspersky disconnects. If Kaspersky really does, then I wonder what is the mechanism of such protection? - const
  • What did the check show? - Gleb Kemarsky

1 answer 1

http://gbx.ru/index.php?s=db8c3f6d78f10ce459dcf531788e2163&showtopic=109628&pid=2170962&st=0= if you disable all firewalls and antivirals?