The traditional answer is that a hack is a clever solution to a programming problem. Over the years the media have borrowed the word and use it to describe trying to get unauthorised access to computers.
The white hat hacking or ethical hacking can be considered "harmless hacking". Otherwise, all other hackings are considered harmful hacking.
how to be safe from hacking
no hacking because hacking is bad
She had a hacking cough.
Because you are hacking.
Some of the arguments against internet voting include security risks, electronic and human errors.
blue tooth hacking
Hacking is not legal, period.
No, hacking iTunes is not safe.
hacking
Please tell me, What is measning of hacking?
hacking with the use of bluetooth (like your cellphone has)