Recently,hackers have stolen over $150,000 from bitcoin,ethereum and zcash wallets.
The hackers have used a malware named Cryptoshuffler which infects systems and mobile phones.It enters in the form of attachments,messages,emails.It just remains idle behind the screen and when it notices that the user is trying to copy paste a crypto currency wallet address,it immediately alters the ddress to the cryptoshuffler wallet address.Its very difficult for the user to identify the change in the address since the cryptoshuffler chooses the address much similar to the address from its pool.
Even a full format or factory reset might not be useful.Hard drives have to be cleanly wiped out.
So,be cautious or else,your hard earned bitcoins may be lost forever.
https://bitconnect.co/bitcoin-news/851/hackers-stole-over-150000-from-zcash-ethereum-and-bitcoin-wallets/