I noticed that Kaspersky is weak against PUP and Adware and the reason for that is Kaspersky refuse to detect such apps for example torrent apps they are known for bundling toolbars and other unwanted apps it can even download malware, but Kaspersky decides that these apps are totally safe.
many well-known and reputable AV vendors flag these apps as adware or riskware but, still Kaspersky refuse to detect them.
Is uTorrent a potentially unwanted program, because windows defender flagged it as a potentially unwanted program? - Quora
Eset detecting Utorrent as a PUP all of a sudden? - Malware Finding and Cleaning - ESET Security Forum
utorrent/bittorrent pup false positive? - File Detections - Malwarebytes Forums