[mothered]

It's not the companies per se that's of concern, but more so (I reiterate "more so") the vulnerabilities of employees behind a given company. Anyone, and I mean anyone, can be SE'd.

If you research, prepare, formulate and execute your SE accordingly, the likely hood of a successful outcome significantly Increases. I've lost count as to the number of times a given member has asked for assistance "blindly", without any prior research or Investigation Into the company/organization and In particular, It's personnel and the protocols they must adhere to.