You know those fake "download" buttons you see when you're searching for
old Super NES ROMs completely legitimate open-source software? The kind that advertising networks sometimes spit out even on otherwise above-board sites? Yeah, they're awful, and they often link directly to copycat or malicious files. Google hates them as much as you do, and is taking steps to make them less effective. Starting today, Chrome browsers on all platforms will warn visitors to sites with potentially misleading or fake "download" ads.