"Each key is usually extra-encrypted, but documents disclosed by former National Security Agency contractor Edward Snowden in 2013 showed that the U.S. government, which hoovers up most of the world’s internet traffic, can also break those tougher codes. Exactly how the NSA accomplishes this isn’t widely known. (One suspicion is that while keys are supposed to be based on multiplying two random large prime numbers together, many systems use a relatively small subset of primes, making it much easier for a computer to guess the key.)"

Sorry, what a load of bullshit...