On April 21, 2015, the hacker collective Anonymous successfully hacked the website for Israeli arms importer and manufacturer Fab-Defense and leaked its client login data. The hack was part of #OpIsrael – a combined cyber-attack on Israeli websites and social media accounts by Anonymous affiliates and Arab and Islamic hacker groups. The hacked website included the following message: “OpIsrael 2015, Hello Israel, We are Anonymous, We are Legion, We do not forgive, we do not forget. Israel, Expect US.”
Source: Hackread.com, April 21, 2015.