Ask HN: What if Google hires hackers to spam websites so they install reCAPTCHA?10 points·by matonias·5 ปีที่แล้ว·3 comments3 commentsPost comment[–]fsflover·5 ปีที่แล้วreplyTangential: What if antivirus companies write viruses, so users buy and install their software to defend themselves?[–]dimeatree·5 ปีที่แล้วreplyWhat if the US Army...[–]a1369209993·5 ปีที่แล้วreplyPretty sure they outsource that to the CIA, actually.