The good news is that you do not need to risk your device or break the law to watch PK in Tamil. Here are the legitimate platforms where the Tamil dubbed version is available (subject to regional licensing):
is a satirical comedy-drama that follows an alien who lands on Earth, loses his communication device, and begins questioning various religious dogmas and superstitions in India. Its Tamil dubbed Pk Tamil Dubbed Tamilyogi Free
However, The risks of malware, the poor video quality, and the legal issues are not worth it. The good news is that you do not
Tamilyogi is a well-known piracy site that hosts thousands of Tamil-dubbed movies. While these platforms offer free access, they come with significant risks: loses his communication device