DDoS

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Blog   |   Ukraine

Mission Journal: Crimea's journalists in exile as Russia muzzles free press

A mural in Sevastopol shows President Vladimir Putin in a Navy uniform. Crimea's press is struggling to survive after Russia illegally annexed the Ukrainian region. (AP/Alexander Zemlianichenko)

"First they asked if my parents had any guns or drugs in the apartment, then they showed my picture to my mother and asked her to identify me," Anna Andriyevskaya said. The Crimean journalist, who is living in exile in Kiev, was describing a raid on her parents' home by Russian FSB agents. "Any other mother would have probably suffered a heart attack if police asked them to ID their children," she said.

Blog   |   China, Internet

China's Great Cannon: New weapon to suppress free speech online

The headquarters of Baidu in Beijing. New censorship tool the Great Cannon is said to have redirected traffic from the popular Chinese site in a massive distributed denial of service attack. (AFP/Liu Jin)

China, rated as the eighth most censored country in the world, in a report released by CPJ today, has long had a strong line of defense against free speech online. Its Golden Shield Project, launched by the Ministry of Public Security in 1998, relies on a combination of technology and personnel to control what can be expressed and accessed behind the Great Firewall of China.

Blog   |   Internet, Security

When it comes to Great Firewall attacks, HTTPS is greatest defense

An Internet café in Beijing. Attacks that appear to have been mediated by China's censors against GitHub, a software site vital to Chinese developers, demonstrate the importance of HTTPS in protecting against censorship. (Reuters/Jason Lee)

The power of HTTPS to protect has been brought into sharp focus by a series of attacks against software collaboration site GitHub. These attacks consistently failed because of the site's universal use of HTTPS. Most recently, GitHub reported a blistering series of distributed denial of service attacks in March, which it believes were an attempt to persuade the site to remove certain content. Security researchers including Robert Graham and Insight Labs analyzed the latest GitHub attack, concluding that it appears to have been mediated by China's "great firewall" censorship system.

April 8, 2015 2:03 PM ET

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Alerts   |   China

Uighur blogger Ilham Tohti sentenced to life in prison on separatism charges

Uighur blogger Ilham Tohti, pictured in Beijing in 2010, has been sentenced to life in prison. (AFP/Frederic J. Brown)

New York, September 23, 2014--The Committee to Protect Journalists denounces the life term handed down by a Chinese court today to Ilham Tohti, a prominent Uighur blogger and academic, and calls for his unconditional release. Tohti was found guilty of separatism by a court in the western Xinjiang region, according to news reports.

September 23, 2014 2:34 PM ET

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Alerts   |   China

Boxun news site attacked amid Bo Xilai coverage

Boxun News website was attacked after reporting on the scandal involving Bo Xilai. (AFP/Frederic J. Brown)

New York, April 25, 2012--The U.S.-based, Chinese-language news website Boxun has come under two crippling denial-of-service attacks in the past week as the outlet sought to report on the unfolding murder and corruption scandal involving former senior Communist Party leader Bo Xilai. The attacks forced Boxun to change its hosting company twice, the site's founder and editor Watson Meng told the Committee to Protect Journalists.

Meng, who spoke to CPJ from his home in North Carolina, said he had not been able to trace the source of the denial-of-service attacks but believed they were in reprisal for Boxun's reporting on Bo Xilai and his ally Zhou Yongkang, the Communist Party's security chief, whose political fate has also been the subject of speculation this month. The first attack, on Friday, was so severe that it not only threatened Boxun but its entire hosting service, name.com. Denial-of-service attacks overload host servers with external communications requests, thus preventing websites from functioning. 

Alerts   |   Mexico

Mexican weekly goes offline after cyberattack

New York, November 28, 2011--The Committee to Protect Journalists is concerned by reports of a cyberattack on Mexican weekly Ríodoce that forced its website offline on Friday. Ríodoce is one of the few publications to cover crime and drug trafficking in Mexico.

November 28, 2011 4:54 PM ET

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Blog   |   Myanmar

Burmese exile news site endures hacking, DDoS attacks

Like other Burmese exile-run media, the Irrawaddy has been plagued by numerous denial-of-service (DDoS) attacks in recent years that have forced its website to be shut down. Now, Aung Zaw, the publication's founder and editor, believes Burma's military-backed regime has adopted a new cyber-attack strategy that aims to undermine the exile media's credibility among readers.
May 2, 2011 11:57 AM ET

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Reports   |   Belarus, China, Cuba, Egypt, Ethiopia, Iran, Myanmar, Russia, Syria, Tunisia

The 10 Tools of Online Oppressors

The world’s worst online oppressors are using an array of tactics, some reflecting astonishing levels of sophistication, others reminiscent of old-school techniques. From China’s high-level malware attacks to Syria’s brute-force imprisonments, this may be only the dawn of online oppression. A CPJ special report by Danny O’Brien

A security line outside Google's Beijing office. (AP/Andy Wong)

Alerts   |   Malaysia

Ahead of election, cyber-attacks cripple online media

Bangkok, April 19, 2011--The Committee to Protect Journalists is concerned by cyber-attacks against three news and commentary sites that preceded Saturday's important election in Malaysia's Sarawak state, on the island of Borneo. The country's main news portal Malaysiakini,  Sarawak Report, and the Malay and English versions of the opposition Harakahdaily website all reported similar attacks. Nobody has taken responsibility for them.

April 19, 2011 4:23 PM ET

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Alerts   |   China

CPJ calls on China to stop inhibiting international press

New York, March 7, 2011--The Committee to Protect Journalists rejects statements by a Chinese government official that international reporters are not being detained, attacked, and harassed in China. CPJ calls on the police to end their anti-media attempts to stop foreign journalists from reporting on possible anti-government demonstrations in what has become known as the "Jasmine Revolution." Instead, they should act in accordance with Chinese government regulations which protect their right to work freely in China, the Committee to Protect Journalists said today. 

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