at the end, some files were encrypted, which is not a good thing
they explained that ~3+ files might be sacrificed (without being rolled back) the properly identify the ransomwares
what if they are important files? Not convincing. 1 file being encrypted immediately means a fail
HMPA is proven to be always suboptimal in CS's tests although it has been slightly improved
there are much better solutions. KFA can do much better. It can stop almost all ransomwares before they harm the files
since the 2018 version (second half of 2018), I haven't seen any failure against ransomwares