Google Allo is currently flagged as malicious software on many Android devices, including the ones themselves phones Pixels by Google.
Allo is already a derelict application, since Google announced its abolition in 2018, so it is no longer available for download. However, it is still running on a number of devices where it was installed before retirement. There is a possibility that you have installed it and you do not remember it.
Over the past couple of weeks, some users have received warnings that Allo may be infected, with messages appearing mostly on phones Huawei and Pixels.
Users using Avast security software on their Android devices, claim that Allo has been detected as malware on devices like the Google Pixel XL, Pixel 2 XL and Nexus 5X.
Although all signs point to this being probably a false prenotice, Avast software first reported it as malware in late December, and it's still around in the early days of 2020. Avast has yet to comment on its warning to Allo.
At the same time, some Huawei smartphones are receiving similar security alerts for Google All, according to a report by Android Authority .