A 59-year-old man has been arrested in connection with threats made against Louise Mensch MP via email and Twitter. The Tory MP claimed that she had received a threat against her children from the Anonymous hacktivist group. Police arrested the man in Gloucester, Gloucestershire, near the Palace of Westminster. The arrest is not known if the arrested man considers himself associated with Anonymous or not. In April 2012, Frank Zimmerman was found guilty of sending the death threat to Mensch.”]
Source: https://nakedsecurity.sophos.com/2011/08/26/louise-mensch-anonymous-arrest-email-threat/