It sounded to me as if the problem could have been "malvertising," though I didn't see it explicitly alluded to. Advertising sites are often very careless about what they allow in their ads, and they get a free ride (well, OK, a paid ride) onto big-name sites. The keylogger script could have been from such an ad.
no subject
Date: 2018-09-22 12:23 pm (UTC)