I work in IT in a moderately senior technical role. I've been with my employer for 7 years, and feel ready for a change, so I've been browsing jobs on LinkedIn and elsewhere, setting up alerts etc. Occasionally I'm contacted by a recruitment consultant - usually they're happy to tell me who they're recruiting for, and to send over some details so I can decide if I'm interested. However, sometimes they say they won't tell me until we've had a conversation or I've sent them my CV. Aibu to be very wary and to tell them I'm not interested unless they send me details upfront? I dislike the smoke and mirrors.