Anonymous International is a hacking group known for leaking Russian government information and personal documents of government officials. They target high-ranking members of the government, large corporations, and media, and sell the stolen data. These actions are publicized on their blog, Shaltai Boltai, (Шалтай-Болтай (Russian for 'Humpty Dumpty')), the name by which the group is also known.^[1][2] Over a period of 15 months the group published information about Russian politicians on 75 separate occasions.

You can help expand this article with text translated from the corresponding article in Russian. (July 2017) Click [show] for important translation instructions. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Consider adding a topic to this template: there are already 1,201 articles in the main category, and specifying|topic= will aid in categorization. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Russian Wikipedia article at [[:ru:Анонимный интернационал]]; see its history for attribution. You should also add the template {{Translated|ru|Анонимный интернационал}} to the talk page. For more guidance, see Wikipedia:Translation.

You can help expand this article with text translated from the corresponding article in Belarusian. (May 2023) Click [show] for important translation instructions. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Belarusian Wikipedia article at [[:be:Ананімны інтэрнацыянал]]; see its history for attribution. You should also add the template {{Translated|be|Ананімны інтэрнацыянал}} to the talk page. For more guidance, see Wikipedia:Translation.

In October 2016, Vladimir Anikeyev (Владимир Аникеев), known under the handle of "Lewis," considered the group's leader, was arrested and charged with unlawful access to computer information. In addition to Anikeyev, five more people were detained, among them one of the leaders of the FSB's Information Security Center, Sergei Mikhailov, and his deputy Dmitry Dokuchaev, as well as Ruslan Stoyanov, the former head of Kaspersky Lab's Computer Incident Investigation Department.

In October 2018, one of the co-founders of Shaltai Boltai, Alexander Glazastikov, was arrested in absentia in Russia.

• Mikhailov case