Enlarge (credit: Photo Illustration by Miguel Candela/SOPA Images/LightRocket via Getty Images) No wonder Google is having trouble keeping up with policing its app store. Since Monday, researchers have reported that hundreds of Android apps and Chrome extensions with millions of installs from the company’s official marketplaces …

(credit: Chrome ) Users of Google’s Chrome browser have faced three security concerns over the past 24 hours in the form of a malicious extension with more than 2 million users, a just-fixed zero-day, and new information about how malware can abuse Chrome's sync feature to bypass firewalls. Let …