Agency launches 'Operation Defend our Democracy' to thwart such attacks, is also concerned that Israelis themselves may rile up political discourse due to MKs escalated rhetoric

Denial of service, said to cause no lasting damage, is latest apparent salvo in Israel-Iran cyberwar

Israel's Privacy Protection Authority seizes servers of Gol Tours LTD, which operates the affected websites, after claiming owner failed to cooperate and address security breach

National Cyber Directorate investigating possible hack after civilian and not military warning systems activated on Sunday; said examining if Iranian hackers behind attack

Cyber firm Check Point says ex-foreign minister Tzipi Livni, former IDF major general among targets; attackers tried, and sometimes managed, to gain control of email accounts

Bureau's director says agents learned of planned digital strike from unspecified intelligence partner, got medical center the info needed to block it

Authority says site back online with no damages to operational systems after DDoS attack; group based in Iraq says offensive meant to coincide with anniversary of Soleimani killing

IRGC also posts stolen images, information on social media network; ports say content is old, apparently gleaned from security company records, not from site cameras

'Aduk' group, masquerading as a nationalist and ultra-Orthodox news outlet, redistributed extremist and anti-Muslim material to encourage attacks on Arab Israelis, BBC says

Dissident video played on network just ahead of commemoration ceremonies for 1979 Islamic Revolution