She's also a skilled pick pocket and code breaker (skills she acquired doing things her parents would not be very happy to know about).

As with the constant struggle between cryptographers and code breakers, compilers try to keep one step ahead by making questions more cryptic.

Considering his background as a code breaker and an expert in pattern recognition some also consider him as one of the pioneers of financial signal processing.

Bring in the code breakers.

Allied code breakers decrypted radio signals relating to the convoy's departure and subsequent intercepts allowed radio traffic analysts to follow its progress south.