tyurok

I've been receiving messages from recruitment agencies through e-mail/linkedin. Usually, I dismiss them because doesn't fit my profile or the ad looks too generic for me to look into.

Sometimes, though, I can find some job description that catches my attention. At first, the company doesn't list their client or says something generic like "such as Google, Facebook and Twitter".

How can I check if the company is "telling the truth", or if it's credible enough that I can waste my time looking into it? Thanks.