Old backdoor issue from about 2015 or so - resolved?

Last year I read sometime around 2015 maybe 2016 a virus found a back door issue in ccleaner and was able to gain access into the program and it was not found for awhile.

I tried to reach out to cleverbridge/ccleaner but never got an answer. Because I referred ccleaner to a few friends I feel I need to find out if this has been corrected.

Does anyone recall this from around 2015 and do you know if this has been corrected and/or fixed?

One version of ccleaner had a virus hidden in it. This was fixed nearly immediately after it was discovered.

It was CCleaner v5.33 in 2017.

See here:

https://duckduckgo.com/?q=ccleaner+5.33+infected+2017

Good to hear. Thanks