I can't believe this keeps happening: leaked Ukraine War plans spread in part through a Minecraft Discord server

Ukraine
(Image credit: SOPA Images (Getty))

Classified military documents have yet again been blasted out into the world by a gaming community, and for once it's not War Thunder's fault. The documents in question are related to US and NATO plans to support Ukraine's military effort against the ongoing Russian invasion, and according to Bellingcat researcher Aric Toler (via Vice), an early leak point was an unofficial Minecraft Discord server.

Some of the leaked documents eventually found their way to 4chan, where—in classic internet fashion—they were being shared to win an argument. The 4chan docs appear to contain estimates of Ukrainian and Russian losses in the war, and a map of the contested city of Bakhmut. 

The documents were also shared on Russian Telegram channels, although according to Toler, the Bakhmut map was not included among them. There were also two different sets of estimates, one indicating that Ukrainian combat losses are much lower than those of Russia, and then an edited image showing them as much higher.

Toler said on Twitter that 4chan was probably not the actual source of the leak, "though it would be extremely funny if it was." I can't say I disagree.

After that, he said an earlier version of the leak came from an "even dumber" source, which he told Vice was a Minecraft Discord server. This archive had even more images, including maps of Kharkiv and Kherson, and another equipment page.

But it later became apparent that another Discord server was the actual leak point. A Discord user named Lucca claimed to have found an archive of more than 100 classified files on a now-deleted Discord server, and posted more than 30 of them to a YouTuber's Discord server over March 1-2. On March 4, 10 of those files were posted to a Minecraft Discord, and then in early April, three ended up on 4chan and five were posted on Russian Telegram channels.

Unlike the War Thunder leaks of the past, which were unlawful (and theoretically punishable by death in some countries) but mostly harmless, this leak includes information on an expected Ukrainian counteroffensive against Russian forces. The documents don't have specific details on the plan, and as they're more than a month old they may even be out of date at this point. But they do contain useful intelligence, such as the rate at which Ukrainian forces are using up HIMARS ammunition, which hasn't previously been disclosed. And, as the New York Times said, the leak represents a "significant breach of American intelligence."

The Pentagon is now investigating the leak. Lucca, who reportedly first found the leaked documents and shared them on Discord where they started to spread, seems to be preparing for the worst.

(Image credit: Aric Toler (Twitter))
Andy Chalk
US News Lead

Andy has been gaming on PCs from the very beginning, starting as a youngster with text adventures and primitive action games on a cassette-based TRS80. From there he graduated to the glory days of Sierra Online adventures and Microprose sims, ran a local BBS, learned how to build PCs, and developed a longstanding love of RPGs, immersive sims, and shooters. He began writing videogame news in 2007 for The Escapist and somehow managed to avoid getting fired until 2014, when he joined the storied ranks of PC Gamer. He covers all aspects of the industry, from new game announcements and patch notes to legal disputes, Twitch beefs, esports, and Henry Cavill. Lots of Henry Cavill.

Read more
Team Fortress Spy being shocked
An FPS studio pulled its game from Steam after it got caught linking to malware disguised as a demo, but the dev insists it was actually the victim of a labyrinthine conspiracy
A person is abducted by a UFO.
A UFO true believer made a grand strategy space game with input from alien abductees, but now claims shadowy forces have shut it down with a bomb threat
Tencent
Tencent has been designated a Chinese military company by the US Department of Defense, which the conglomerate calls a 'misunderstanding'
plane from Winged lions update
War Thunder players take a break from leaking classified information to review bomb their beloved game for adding an auction house
Mister Fantastic giving a thumbs up
A Marvel Rivals player has uncovered 'one of the most dangerous vulnerabilities a game can have' that'll let cheaters take over your PC and find your passwords
Redhead woman using computer laptop at home stressed with hand on head, shocked with shame and surprise face, angry and frustrated. Fear and upset for mistake.
Court documents show not only did Meta torrent terabytes of pirated books to train AI models, employees wouldn't stop emailing each other about it: 'Torrenting from a corporate laptop doesn't feel right'
Latest in Survival & Crafting
An April Fool's Day Palworld game concept about dating Pals
From Palworld movies to Palworld TV shows: 'Everyone under the sun pitched us every idea you can imagine,' says Pocketpair's communications director
Pacific Drive Endless Expeditions spring 2025 update trailer still - a sexy, tricked-out 1980s station wagon being blasted with magic healing electricity
Pacific Drive developers change their mind: A year after refusing to give it mid-run saves, it's getting mid-run saves
minecraft diamond level sword
Minecraft's never going free-to-play because as it stands it's 'the best deal in the world'
New shaders in Minecraft following Minecraft Live 2025
In the year of our lord 2025, Mojang is finally adding shaders to Minecraft, making reflective lighting and water effects more accessible for all
A dried ghast, a ghastling, and a friendly ghast all smiling
The latest Minecraft Live uncovered the tragic truth of the Nether's most bothersome mob, which has unlocked new levels of guilt
Three mobs in their regional forms in Minecraft Spring to Life update
Minecraft Spring to Life update: everything you need to know about the newest drop
Latest in News
Monster Hunter Wilds' stockpile master studying a manifest
As layoffs and studio closures continue to deathroll the western AAA industry, analyst points out 5 of 8 major Japanese companies hit all-time share prices this year
A woman wearing a VR headset with dramatic, colourful lighting across the background
'World’s smallest LEDs' could lead to accurately lit screens with 127,000 pixels per inch and much more immersive VR
The NES themed 8BitDo Retro mechanical gaming keyboard on a blue background
I love the 8BitDo Retro C64 keyboard but I'd pick its cheaper NES-themed model near its lowest price ever during Amazon's Big Spring Sale
gta 6 trailer
Publishers 'don't want to be anywhere near' Grand Theft Auto 6 when it launches: 'It's proving to be very stressful'
Microsoft's iconic Bliss wallpaper
From pixels to pinot: The Windows XP 'Bliss' wallpaper hill was real and this is what it looks like now
A female Zoi making two hearts with her fingers.
Following 24 hours of Denuvo-based backlash, Inzoi is taking a surprising step and removing it entirely: 'We want to sincerely apologise for not aligning more closely with player expectations'