Cautious/discerning/Cynical.
categorized as the act of gathering proprietary or sensitive data for the purpose of aiding the competition?
Being arrested is what happens when you act like a hooligan.
they jump real quick and get scared
be careful what you ask for.
Social engineering is the act of tricking people into revealing sensitive information. This term is often associated with credit card fraud.
The brands of shave cream that I like for sensitive skin are ACT, and Olay. Olay is very good on my skin.
Industrial espionage.
Ethnic marketing boundaries include being sensitive to cultural values. Advertising messages influence the way ethnic consumers think, feel, and act and must reflect positively.
Nonfeasance
If you act ridiculous, then people will think you're stupid if you act ridiculous.
Discreet means being careful and intentional in one's actions to avoid drawing attention to oneself or causing embarrassment. It can also refer to being cautious and reserved in sharing confidential or sensitive information.
Selectivity can mean a couple of things. It could be mean being selective or when an electronic receiver is selective. Likewise, sensitivity could mean the act of being sensitive or how a receiver or instrument responds to signals or to change the strength or to change the signal all together.