The statement about finding no zero day exploits is kinda stupid. Zero day exploit means it's been 0 days that said exploit has been known publicly or to others people/groups of some kind. It's a terms to mean a before unknown exploit, once it's been identified it's no longer a zero day and any further hacks with that exploit would not be referred to as having been exploited with a zero day. The only thing they could possibly do is check against his or his groups own private zero exploit list. They wouldn't know what to look for yet if someone used a true zero day exploit.
The statement about finding no zero day exploits is kinda stupid. Zero day exploit means it's been 0 days that said exploit has been known publicly or to others people/groups of some kind. It's a terms to mean a before unknown exploit, once it's been identified it's no longer a zero day and any further hacks with that exploit would not be referred to as having been exploited with a zero day. The only thing they could possibly do is check against his or his groups own private zero exploit list. They wouldn't know what to look for yet if someone used a true zero day exploit.