Bitcoin beware of hackers

I am convinced of the fact that on Sunday night my very close friend's steem account has been hacked. I believed Steam's account was not hacked. But today my idea has changed completely. I do not know whether my friend's account will be returned?

Identifying the Hacking Hunter
Full Name: Rajeeb
Citizen of: Bangladesh
https://steemit.com/@rajeeb

Hacker's Identity
It is very difficult to get hackers information. It is a matter of fact, no matter how clever the person is, after crime, he will leave his crime signs.
Full Name: Abuse Arin
Citizen of: United Kingdom
Steem profile link: https://steemit.com/@anonsteem
Hacker website: https://anon.steem.network
Ref website: https://www.arin.net/

Some facts before hacking
Last night my friends used to blog every day like blogs. Suddenly, one of the @anonsteem profiles fell into his blog. She used to blog her blog (although blog 11 months ago: https://steemit.com/development/@anonsteem/anonsteem-is-finally-back). The end of the blog has its own web link. After clicking on that link, he can not enter his profile. After that my friend could cheat his account has been hacked.