Was ccleaner for mac hacked update#

These users should upgrade even though they are not at risk as the malware has been disabled on the server side,” Vince Steckler, CEO of the company wrote in a blog post.Īvast said that they ‘strongly suspect’ that the breach happened at the time when Piriform was a standalone company.

Was ccleaner for mac hacked update#

And due to the proactive approach to update as many users as possible, we are now down to 730,000 users still using the affected version (). “As only two smaller distribution products (the 32-bit and cloud versions, Windows only) were compromised, the actual number of users affected by this incident was 2.27 million. The parent company of Piriform, Avast Software refuted the claims that 2 billion users were affected by the breach. The code which was inserted in the build collected: Name of the computer, list of installed software, including Windows updates, list of running processes, MAC addresses of first three network adapters among other things. If the question is CCleaner safe is asked before the end of 2017, the answer is definitely Yes. The hackers could collect details about a user’s computer via the malware. In other words, to the best of our knowledge, we were able to disarm the threat before it was able to do any harm,” said Paul Yung, VP Products at Piriform which makes CCleaner. Users of CCleaner Cloud version have received an automatic update. “Let me say that the threat has now been resolved in the sense that the rogue server is down, other potential servers are out of the control of the attacker, and we’re moving all existing CCleaner v users to the latest version. The threat has been mitigated and users have been sent notifications to download a fresh version with the malware removed. The malware was spotted by Morphisec, a computer security company. The software was shipped with a malware which starts running as soon as it is installed at the user’s end. Unidentified hackers illegally modified software version CCleaner during its build process. Hackers compromised the popular PC optimisation software CCleaner’s free version in August potentially allowing them to control the device of 2.27 million users.