The Quantum Locker Ransomware gets into your computer by disguising itself as a legitimate update for Adobe Flash player. Once it is installed, it will encrypt all of your data and require you to pay ransom in Bitcoin. Your files will not be able to be accessed until this payment is made.
Ice phishing is a method that doesn't involve stealing private keys. Rather, it states convincing a user into signing a transaction that grants the attacker approval over the user's tokens.
RINIK is an android malware that is a Trojan Virus as it pretends to be an Income tax refund application and instead steals the banking information of the user. DRINIK uses phishing techniques to attack user and persuade them to enter sensitive banking information.