AdvertisementWannaCry Ransomware: Microsoft Calls Out NSA For 'Stockpiling' VulnerabilitiesMay 15, 2017Bill ChappellfacebookEmailAfter the WannaCry cyberattack hit computer systems worldwide, Microsoft says governments should report software vulnerabilities instead of collecting them. Here, a ransom window announces the encryption of data on a transit display in eastern Germany on Friday. (AFP/Getty Images)