Original title: Block, unblock, block! How ad blockers are being circumvented, and how they are fighting back. As usage of ad blocking software has risen over the years, an entire micro-industry has popped up catering to publishers - promising to get around the ad blocker and show ads to users of ad blocking software. Some of these techniques rely on browser bugs, or limitations of browser extensions and some are just extremely creative ways to get around ad-blockers. This has forced ad blockers …