If you installed the popular Windows registry scanner and cookie cleaner CCleaner after Aug. 15, you’re likely running a decapitated botnet. If you installed the free version of CCleaner after Aug. 15 ...

Like most computer repair guys, I have a software tool kit of sorts, comprised of my favorite programs. One of my favorites, which I have used for years, is called Ccleaner. Ccleaner used to be called ...

Hackers have compromised popular file cleanup tool CCleaner and may have been using it to inject malware into potentially millions of home personal computers over the last month. Piriform Ltd., the ...

Hackers broke into British company Piriform's free software for optimizing computer performance last month and installed tools that could have allowed them to take control of tens of millions of ...