Posté par: igor51 le février 04, 2021, 20:00:09
Only try this at home, folks! As easy as it might look, it's illegal in the wild, with good reason.
Source: Free coffee! Belgian researcher hacks prepaid vending machines (http://feedproxy.google.com/~r/nakedsecurity/~3/4LHpOGcZN6I/)