Doxxing is the Internet-based practice of researching and broadcasting personally identifiable information about an individual. It is also a scourge on our internet lives that can quickly boil over into the physical realm. Wielded as a weapon of hate and a tactic for intimidation doxxing leads to real-world threats of violence, financial harm, sexual assault, career damage, or even murder. Examples of these impacts can be seen surrounding the events of 'GamerGate' and the targeting of Anita Sarkeesian, Felicia Day, Tara Long, and Brianna Wu. Doxxing also often leads to another tragic outcome; that of misidentified targets leading to unaffiliated individuals becoming the subjects of attack. Occurrences of this can be found in such online sagas as Anonymous vs. Scientology, the Amanda Todd case, and the incorrect fingering of Sunil Tripathi as the Boston Bomber. Given the real world impacts of being doxxed what can we do to protect ourselves? In this talk I will highlight common methods employed by doxxers as well as methods to safeguard the information they seek. I will move from the easy wins and low-hanging fruit, with an eye for practicality, to the more complex and long-term defenses employed by professionals.