https://www.reuters.com/article/china-regulation/tencent-says-loophole-allowed-wechat-searches-on-google-bing-idUSKBN2HC07T

BEIJING (Reuters) -Tencent's WeChat has fixed a glitch that allowed some of its content to be searchable by external search engines, the owner of China's most popular messaging app said on Friday, raising questions over regulators' latest attempt to crackdown on the internet sector.