A wrapped Toyota Yaris reportedly confused a Flock camera at Def Con. An earlier plate sticker showed a subtler way to disrupt automated reads. A 2009 Toyota Yaris isn’t the sort of thing that usually counts as breaking news, even if it’s one wrapped in a vinyl that looks lifted from a 1990s jetski brochure. He told TechCrunch that he ran around 31 million tests before wrapping the Toyota and driving it past a Flock camera at the hacking conference. Journalist Benn Jordan recently showed off a clear plate sticker that stayed readable to the human eye while scrambling the software trying to detect and read the characters.