Denial of Service

5 results arranged by date

Blog   |   Nigeria

Attacks on critical Nigerian website highlight vulnerability

For two months, editors were blocked from posting Premium Times' links on the outlet's Facebook page. (Facebook)

Turkey's prime minister made headlines last week by threatening to block Facebook in the country, but as recent events in Nigeria show, a more discreet intervention can be effective in disrupting the free flow of information. 

Blog   |   CPJ, USA

Attacks on Knight Center sites reflect digital dangers

The two websites at the University of Texas at Austin, at first blush, seemed to have been unlikely targets for attack. The Knight Center for Journalism in the Americas and its blog cover news about journalism, press freedom and journalist safety throughout the Western hemisphere, with an emphasis on trends in Latin America. The website of the International Symposium for Online Journalism provides information about meetings and other professional issues. Both websites were shut down for two weeks last month in a targeted cyber-attack.

Blog   |   Belarus, Internet

Belarusian website Charter 97 attacked, shut down

Charter 97 Editor-in-Chief Natalya Radina at CPJ's 2011 International Press Freedom Awards. (Muzaffar Suleymanov/CPJ)

It's not unusual for Charter 97, a Belarusian pro-opposition news website, to be disrupted online. CPJ has documented intimidations, threats, and arrests against its staff members, the murder of its founder, and denial-of-service attacks against the website.

Blog   |   Internet, Mexico

Ríodoce attack shows need for denial-of-service defenses

A founder of Mexican news weekly Ríodoce, Javier Valdez Cárdenas, traveled to New York in November to receive CPJ's International Press Freedom Award at our annual benefit dinner. No sooner had he returned to Mexico than Ríodoce's website was thrown offline by a denial of service (DOS) attack, in which multiple computers are used to flood a webserver with fake requests, slowing down the site so that it cannot serve legitimate requests.

December 12, 2011 11:25 AM ET

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Alerts   |   China

Foreign Correspondents’ Club of China site under attack

New York, April 2, 2010—The denial of service attack on the Foreign Correspondents' Club of China (FCCC) Web site is contributing to an atmosphere in which journalists feel their communication is not secure and their reporting is under threat, the Committee to Protect Journalists said today.

April 2, 2010 4:27 PM ET

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5 results