Pentagon refused to comment on the matter, but it noted Ukraine's "remarkable performance" in retaking its territories from the Russian forces.
The Wagner Group is believed to be commanding at least 50,000 fighters in the war in Ukraine.
The data dump included information about thousands of Russian citizens who were clients of companies targeted by the surveillance program.
Alexei Navalny contracted a respiratory infection after an infected inmate was placed in his cell.
Russian Prosecutor General Igor Krasnov has claimed that at least 9,000 soldiers illegally mobilized by the state have been sent home.
Adult content subscription platform OnlyFans got banned in Russia, likely by its owners.
The Russian soldier also said his unit's commander and deputy were wounded in Ukrainian shelling.
Both Russian soldiers and Wagner mercenaries deployed in Donetsk Oblast were reportedly suffering from dangerous infections.
A former commander in Russia's Wagner private military company has spoken up about the group's brutality.
Last year, Russian President Vladimir Putin blamed Ukraine's education system for creating an anti-Russian sentiment.
A foreign policy expert said Russia is unlikely to achieve its original goals of overthrowing the Ukrainian government.
Donald Trump has been repeatedly criticized for defending Russian President Vladimir Putin during and after his tenure as the U.S. president.
Russian official Igor Kirillov said Moscow's troops obtained thousands of documents referring to the experiment.
Russia has sent 14 Ukrainian kids to an orphanage known for its reputation as a "children's concentration camp" for its cruelty and neglect.
At least five crematoriums have opened across Russia in the past year alone.
Former U.K. Prime Minister Boris Johnson said he warned Russian President Vladimir Putin that invading Ukraine would create an "utter catastrophe."
Former President Donald Trump made the claim during his 2024 campaign stop in South Carolina.
Germany and the U.S. both recently agreed to send Abrams and Leopard tanks to Ukraine.
Ukrainian President Volodymyr Zelensky made the vow during a meeting with the Supreme Commander-in-Chief Staff.
Former U.S. President Donald Trump has repeatedly demanded the Biden administration stop providing military assistance to Ukraine since Russia started the war.
All "Harry Potter" universe movies will be unavailable on the Russian streaming services Amediateka and Kinopoisk starting Feb. 1.
Russia is claiming it is killing up to 200 Ukrainian military troops daily in the Zaporozhye region.
President Vladimir Putin's former speechwriter Abbas Gallyamov also said the Russian public is realizing the Kremlin is unlikely to take over the Kyiv regime.
The Iranian-made Shahed drones were launched from the eastern coast of the Sea of Azov on Thursday evening.
Ukrainian intelligence suggests that at least five mobile crematoriums are following behind the Russian army's frontline positions.