რუსების მალვეარია და რაღაც კრიპტო თემებთან უნდა ქონდეს შეხება + რეკლამების ყურება მართალი ხარ.
თავისით როგორ ყენდება არ ვიცი მარა დიდი ალბათობით რამე ექსთენშენი გეყენა და მერე დეველოპერებმა (ჰაკერებმა) შეცვალეს კოდი
ან უბრალოდ third party apps მოყვა და დააყენა თავისით
უფრო ვრცლად პასუხი :
https://www.reddit.com/r/chrome/comments/la..._box_extension/On the topic of chrome: just found a malware extension on my site. It worked under the name giftybox, when you clicked on the uninstall button, the extension sent it to the SAVEMATIK website with some kind of timer and the phrase "our story will start in ..." (you can google it). There is not a lot of information, from what I found is some kind of script to replace crypto wallets, but I don't know where it came from. It is also unknown whether the malware managed to do any harm.
It's funny, but I found it because at some point in chrome the video in any quality stopped playing normally in chrome (the video will play for 20 seconds and then stops in eternal loading until you press the stop-start play button), despite the fact that the Internet is quietly pulling YouTube in 4k, at the same time, in incognito mode or on the phone, the video was going perfectly = the problem was in the browser extensions, I went in - and there this thing was. I ran everything through drweb cureit, malwarebytes, found something, deleted it, changed passwords where necessary.
After all the procedures, videos on YouTube began to play normally. Although what does the video have to do with it? It is difficult to grasp the connection, mb who knows, write it down.
Maybe someone will come in handy.
And answer to his question:
there is a whole line of scammers - buying up the accounts of developers of old extensions for browsers or mobile applications. For example, a developer wrote a weather extension 10 years ago. He scored a long time ago, the scammer buys the account from him, writes malicious code and releases it as an update to this extension. It's the same story with mobile apps. Although it is possible to install a viral extension the first time. It would be a good idea to remove all questionable extensions.
Extensions have huge access to almost everything, perhaps in your case it could be a crypto miner on a video card.
Google Chrome, FAQ 
