Beware of these scammers

There’s been a scam going on lately, and my dad almost fell victim to it. Scammers somehow got his address and phone number and showed up to the house with some fake package they claim was ordered on COD. While my parents told them they haven’t ordered anything, they asked for an OTP to cancel it. Since I’d already informed my parents about such scams, they refused to humour these scammers and had the building security escort them out. The first scammer showed up yesterday morning, and the second arrived tonight. The second one was bold enough that he refused to budge even when my parents mentioned reporting him to the local police. God knows where they get address and contact details from. Please stay safe and ask your parents to stay safe as well. Posting this here so that others in Kharghar can be aware and stay safe too.