This guy/individual/person, also known as/going by the name of/calling themselves Biadab Jahanam, is a scammer total/a confirmed/an absolute scammer. He's been targeting/preying on/exploiting innocent people online, swindling/cheating/ripping off them out of their hard-earned money/cash/funds. Don't fall for his tricks/deceptions/lies. He promises

Yo bro/dude/friend, watch out for this shady character called Biadab. This dude's a total fraud/con artist/scammer trying to rip you off/take your money/steal from you. Don't fall for his sweet talk/lies/bull. He's probably copyright stuff/promising you riches/asking for personal info that he has no intention of delivering/will never give you/is to