Twitter bird with Chinese flag colors in a cage.

Authorities in Beijing have launched a nationwide crackdown on mainland Chinese Twitter users.

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mkhmarketing/Flickr/CC BY 2.0

Authorities in Beijing have launched a nationwide crackdown on mainland Chinese Twitter users.

The Dec. 5 release of 42 testimonies collected by China Change, a Chinese human rights advocacy site, details the ordeals of hundreds of Twitter users who have been detained and interrogated by national security police officers since September 2018. In most cases, police have asked — if not forced — these users to delete their posts or accounts.

Although Twitter is blocked in mainland China, many netizens use circumvention tools, such as VPNs (virtual private networks) to visit the social media platform, get in touch with friends or access uncensored information and news.

In 2016, there were an estimated 10 million Twitter users in mainland China. A majority of the users used the site as a news-gathering tool, and refrained from making comments — but some were outspoken, actively making critical comments when retweeting news to their friends.

Mainland Chinese authorities have arrested Twitter users in the past, but there was no clear pattern or evidence of a strategic crackdown. Incidents were sporadic and random, like the 2012 arrest of a mainland Chinese Twitter user who made a joke about the collapse of the Great Hall of the People's Congress.

The current crackdown is a new and more worrisome development. It is happening nationwide and is not restricted to a specific online incident or act. The number of Twitter users who have been directly threatened is estimated to be in the hundreds or even more.

Related: For Hong Kong dissidents challenging China, ‘it feels like 1984’

According to a report from Radio Free Asia, cybersecurity authorities have detained and interrogated dissenting Twitter users from all over China including Beijing, Chongqing, Guangdong, Shandong, Fujiang, Hubei and other provinces. Some have been placed on administrative detention for 10 days. One user who refused to cooperate with cybersecurity officers was arrested and may soon face prosecution.

There is no official information about the Twitter crackdown. But the documentation efforts of China Change have allowed us to read testimonies of arrested Twitter users and their friends, providing an overview of the latest social media crackdown in the country.

Crackdown on ‘political rumors’

Twitter user @Xybaiyun2018 was arrested by some 30 domestic security officers on October 31. He was then beaten and detained for 10 days. The police found his Twitter password and deleted all of his content. During the interrogation, the police officers said that reposting of “political rumors” was illegal. They emphasized @Xybaiyun2018's retweeting of posts by Guo Wengui, an exiled Chinese billionaire accused of corruption, who fled to the United States in 2014 and is known for tweeting allegations of corruption within the Chinese Communist party.

@Xybaiyun2018 asserted that all his tweets had not violated China's anti-rumor law, which dictates that any message containing a “rumor” and shared more than 500 times can be subject to prosecution. The law says that any piece of information that does not come from official government channels can be considered a rumor.

The blogger has long tweeted anonymously using his mobile phone. He believes that the police identified him by way of mobile surveillance technology.

Related: In autocratic China, leakers beware

‘Using Twitter is more dangerous than street demonstration’

The Twitter crackdown covers not only recent posts and events by users. According to @asn_213, police were able to trace the online activities of dissenting Twitter users over the past five years:

They printed all the stuff from 5-6 years ago regarding the same-city meal gatherings [part of the New Citizens Movement], and they also printed all of my tweets and retweets. They said these were evidence of my criminal activities. At 10 p.m., their political officer interrogated me again, giving me a notice for 15-day administrative detention. It describes me as defaming the national leaders and attacking the current political system on Twitter.

Another Twitter user @419041838 disclosed to his friend that he was arrested, interrogated and threatened and that several thousands of his tweets were deleted. The whole process was videotaped. He said in a chatroom:

You guys still don’t get it: using Twitter is very dangerous, more dangerous than street demonstrations.

Since Twitter is not accessible in China, it does not have much capacity to affect domestic politics. This makes it difficult to see why authorities are pursuing such a crackdown. Sources from the Chinese Human Rights website Weiquan Wang said that the crackdown may have been precipitated by the second plenary session of the 19th CPC Central Committee at the end of November 2018.

Perhaps cybersecurity authorities wanted to make sure that no dissenting voices would undermine Xi Jinping’s public image in or outside of China.

While the aim of the crackdown cannot be validated, Chinese authorities have demonstrated that they can identify and locate dissenting Twitter users inside China. It indicates that Chinese cybersecurity agencies’ capabilities now allow them to extend their surveillance power and threaten users of overseas social media platforms like Twitter, but also other major players such as Facebook, Instagram, and or mobile messaging tools like LINE and WhatsApp.

Related: This Google engineer was asked to create a censored version of Google News for China. He refused.

Several made-in-China apps such as WeChat, Weibo and Alipay, which all have a reputation of disrespecting the privacy of their users, now have an increasing presence outside of China. Some are worried that this could enable Chinese cybersecurity authorities to extend their reach and threaten overseas Chinese communities.

The recent cancellation of an art exhibit by Australia-based Chinese political cartoonist Badiucao in Hong Kong last month and the suspension of his activities on Twitter have shown that such developments may portend more ominous acts of repression.

Oiwan Lam is a contributor with Global Voices.

This article is republished from Global Voices as part of Advox under a Creative Commons license. Read the original article.

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