Hackers into people's WhatsApp to scam your friends

I was once scammed around 1.5m in the way that they hacked into my friend's phone and was controling his WhatsApp so they reached out to me, they then video called me on WhatsApp and told me to tap on share screen so that they can access my phone, after 5mins, I eceived a notification of cash transfer from my line to a Kenyan number, so be very vigilant and ignore such scammers