496 shares Democratic US Senate candidate Rev. Raphael Warnock waves to supporters during a drive-in rally, Jan. 3, 2021, in Savannah, Georgia (AP Photo/Stephen B. Morton) JTA — Hackers shut down an Atlanta synagogue’s live stream of Senator-Elect Raphael Warnock delivering a sermon to honor Martin Luther King Jr., whose church he leads. Kent Alexander, president of The Temple, said in a letter sent Saturday to congregants that the website’s service provider said “malicious user agents … continuously loaded the Temple website with the objective of shutting it down. In doing so, they blocked access not only to The Temple, but to every other synagogue client website across the country.”