Adir Yanko and Itamar Eichner report:
A group of hackers affiliated with Iran carried out a cyberattack on the website of the Health Ministry on Sunday, intermittently restricting access to the site from abroad. Pro-Iranian group Al-Tahira claimed responsibility for the DDoS (distributed denial-of-service) attack, which disrupts a website’s normal traffic by overwhelming the target or its surrounding infrastructure with a flood of internet traffic.
Read more on Ynet.