Fancy Bear একটি -

Fancy Bear একটি রাশিয়ান হ্যাকার গ্রুপ।
Dmitri Alperovitch, a cyber security expert and co-founder of CrowdStrike, was the first to name the cyber espionage group "Fancy Bear." 
Broken down as follows:
Fancy referring to "Sofacy," weirdly enough, a word in Fancy Bear's malware reminded the analyst who discovered it of Iggy Azalea's song "Fancy."
Bear being the codename for Russian hackers.

Source: www.cnbc.com/