3:15 My technique would be to copy it, paste it on stackoverflow and ask if someone knows what it does.

in south america, they would find the original author, drug him with scopolamine, and make him give out the original source code : D aka social engineering<br /> they use this method to steal crypto from wealthy smart asses, who believe their money is "safe"

similar to the $5 wrench in the "security" xkcd https://xkcd.com/538/

see also<br /> https://www.youtube.com/watch?v=XJwU8Hiq4HM<br /> Careful with the New Crime Wave of Latin America

1:42<br /> Scopolamine is a drug<br /> that basically makes you into a little slave, into a little servant,<br /> and you'll do whatever the attacker wants.