CCleaner, a popular program used to remove unwanted files from Mac and Windows computers and Android-based phones, was injected with malware by hackers and distributed to more than 2 million users ...

If you use a software tool called CCleaner to keep your Windows PC humming smoothly, keep reading: the utility was just indicted by Piriform, the British company that makes CCleaner, in a troubling ...

CCleaner, a popular Windows app for system optimization and maintenance, has at some point been hijacked by hackers, potentially tricking millions of people into installing malware on their personal ...

SAN FRANCISCO — Hackers hid malware in CCleaner, a popular app meant to clean out cookies and junk programs from Android phones and computers to make them run faster. The malware was present in the ...