“Career Limiting Move (jargon): Any action endangering one’s future prospects of getting plum projects and [salary] raises, and possibly one’s job”. (Source: http://www.thefreedictionary.com).
We’ve probably all executed a few of these in our time. Some more cringeworthy than others, of course. Hitting ‘send to all’ in inappropriate circumstances surely has to top the list. As does leaving the company laptop in a taxi after a few too many post-work drinks. Or having a baby and taking statutory maternity leave.