More than ever before, employers are searching the Internet for information about potential hires. From your personal website, to your LinkedIn profile, to postings you made on an industry blog, you might be surprised by the amount of information that exists about you online. And in today's employment environment, hiring managers have become increasingly cautious about new individuals they bring on board, meaning that any red flags could carry extra weight. A bit of digital dirt that simply would have been a minor embarrassment only a few months ago might be a deal-breaker today.