If you own an iOS device and use the Chrome browser, there is a chance during the last week that you’ve encountered some strange-looking advertising pop-ups.
The bigger question that bugged Confiant’s researchers when they analysed the pop-ups was how they were bypassing Chrome’s iOS ad-blocking protection.
The volume of campaigns was massive – 500 million pop-ups since 6 April 2019, apparently – featuring 30 adverts connected to a cybercrime group called eGobbler.
Aiming such a large volume of ads at the users of one platform and browser, iOS Chrome, also looked a little unusual.
Sure enough, Confiant discovered the campaigns had found a way to beat Chrome’s pop-up blocker by exploiting a previously unknown and unpatched security vulnerability.
Read Complete Article: https://nakedsecurity.sophos.com/2019/04/18/chrome-flaw-on-ios-leads-to-500-million-unwanted-popup-ads/