MLT (hacktivist)
MLT, real name Matthew Telfer, (born 1994) is a cybersecurity researcher, former grey hat computer hacker and former member of TeaMp0isoN. MLT was arrested in May 2012 in relation to his activities within TeaMp0isoN, a computer-hacking group which claimed responsibility for many high-profile attacks, including website vandalism of the United Nations, Facebook, NATO, BlackBerry, T-Mobile USA and several other large sites in addition to high-profile denial-of-service attacks and leaks of confidential data. After his arrest, he reformed his actions and shifted his focus to activities as a white hat cybersecurity specialist. He  was the founder of now-defunct Project Insecurity LTD. History. Believed to be the former co-leader and spokesperson of TeaMp0isoN, MLT, along with Junaid Hussain and other hackers targeted many large websites and corporations over a two-year period, from 2010 up until 2012 when both individuals were arrested. The group first gained popularity after targeting infamous hacking collective LulzSec, releasing personal information on their members and purporting to have hacked their websites, they then went on to target sites such as NATO, and various government officials from the United Kingdom and United States of America . The arrests finally  came as a result of the probe into the alleged hacking and wiretapping of the British Security Services Anti-Terrorism Hotline. MLT was the former hacking partner of Junaid Hussain, who later went on to join ISIS and was killed in a drone strike by the US Government after becoming the third highest target on their 'kill list' due to his role in inspiring international lone-wolf terrorism alongside his hacking activities for ISIS under the banner of Islamic State Hacking Division. It was reported by Vice that Junaid Hussain remained in contact with MLT while in Syria, and that  he used to occasionally ask for advice relating to hacking or would sometimes even openly boast about his activities within ISIS to MLT. Arrest. On 9 May 2012, MLT was arrested in Newcastle upon Tyne by the Metropolitan Police who released a statement saying: "The suspect, who is believed to use the online 'nic' 'MLT', is allegedly a member of and spokesperson for TeaMp0isoN ('TeamPoison')--a group which has claimed responsibility for more than 1,400 offences including denial of service and network intrusions where personal and private information has been illegally extracted from victims in the U.K. and around the world