Billionaire Idan Ofer aimed to dig up dirt on then-finance minister in order to influence tax policy on natural gas finds, TV investigation says

Walter Soriano said requested to provide correspondence with Israeli firms Black Cube, Psy-Group and Wikistrat as part of intelligence committee investigation

Man identifying himself as Lucas Lambert has been meeting with cybersecurity experts, in an operation resembling one by a so-called Michel Lambert, outed as an Israeli ex-spy