Hacktivity can save your company. Take help from hackers. You can’t do it alone. Approach hackers with an assumption of benevolence, and develop relationships with them. Don’t find out about a vulnerability for the first time on Twitter. How do you defend yourself against people who get up in the morning, put on their flip flops (or military uniform) and do nothing but think about how to attack you? These were themes at the Atlantic Council’s panel on coordinated vulnerability disclosure (CVD) on September 18 in Washington, D.C.