The Journal of Law & Cyber Warfare provides a public peer-reviewed professional forum for the open discussion and education of technology, business, legal, and military professionals concerning the legal issues businesses and governments arising out of cyber-attacks or acts of cyberwar. The Journal of Law & Cyber Warfare is published twice per year by top legal professionals and scholars from the law, technology, security, and business industries.In this edition:Mitigating Moral Hazard in Cyber-Risk Insurance By Liam M.D. BaileyThe Deregulation and Swarming of Cyberwarfare: The Need for and Limitations of Law in Enabling Aggressive 'Hacking-back' and Pre-Emption By Dr. Mils HillsLegal Considerations on Cyber-Weapons and Their Definition By Stefano MeleInternet Communication Blackout: Attack Under Non-International Armed Conflict? By Cassondra MixBitcoin Laundromats for Dirty Money: The Bank Secrecy Act's (BSA) Inadequacies in Regulating and Enforcing Money Laundering Laws over Virtual Currencies and the InternetBy Sheng Zhou