Japan will develop its first-ever computer virus by next March as a defense measure against cyberattacks, sources familiar with the matter said Monday.The Defense Ministry is considering malware that can break into an opponent's computer system, hoping such a computer virus will work as deterrence against cyberattacks, the sources said.The government has said it is looking to enhance its defense capabilities beyond ground, marine and air domains to address security challenges in new domains such as cyberspace and outer space amid technological advances in recent years.Japan lags behind othe…READ FULL ARTICLE