Hackers linked to Hamas have been implicated in five cyberespionage campaigns targeting Palestine and Egypt.
The evidence emerged in new research from ESET, a cybersecurity company
https://www.welivesecurity.com/en/eset-research/arid-viper-poisons-android-apps-with-aridspy/
The campaigns deploy multistage Android spyware, which ESET calls “AridSpy.”