Thou shall never visit russian porn sites with many popups while having electrum wallet open. I almost got hacked by trojan viruses, luckily I moved the my funds faster to safety than the hacker.
How does one know for certain your coins has became vulnerable to a trojan that can specifically hijack your priv key from a specific wallet? Because if a program would of had access to your privkey, it would itself instantly send a transaction to a preconfigured node asking all your funds to be moved.
Its not an actual hacker that does the work. You just code a trojan and wait for funds to arrive while you work on infecting more people.
Not really because it looked like a remote control trojan. There are automatic built ones, but those are dumb and have no way of detecting bitcoin.
However a remote hacker can just enter my pc and copy the wallet to himself and then wait until i write in the pw and log that.
I moved immediately the funds to a safe place, and yes this was a bad experience, but it happened months ago.