If you logged into Rainbow Six Siege hoping to trade some old skins for R6 Credits, you probably hit a wall. The R6 Marketplace has been offline since late December 2025, and there’s still a lot of confusion about why.
This wasn’t a simple maintenance issue. A security breach forced Ubisoft to shut the whole system down almost overnight. Here’s what happened, why the R6 Marketplace is still closed, and what to expect before it returns.
What Is the R6 Marketplace and Why It Matters
The R6 Marketplace is Ubisoft’s official trading system for Rainbow Six Siege cosmetics. Players use R6 Credits to buy and sell weapon skins, uniforms, headgear, charms, and other items through an order-book system, similar to how a stock exchange matches buyers and sellers.
It launched on June 10, 2025, alongside the Siege X update. For years, players had traded skins informally through Discord or third-party sites, often risking scams. The Marketplace gave the community an official, Ubisoft-backed way to do this.
That’s why the shutdown hit hard. For many players, it had become part of how they engaged with the game’s economy, not just a side feature.
Is the R6 Marketplace Still Offline?
Yes. The R6 Marketplace has been closed since December 27, 2025. Everything else in Rainbow Six Siege, including ranked play, the standard shop, and Battle Passes, works normally.
Only the trading platform itself was pulled. This tells you something useful: Ubisoft isn’t fixing a broken game, it’s rebuilding a compromised piece of financial infrastructure inside it.
Third-party price trackers have also paused their data feeds, since there’s nothing live to track. For accurate updates, official Ubisoft channels remain the most reliable source.
The December 2025 Security Breach, Explained
On December 27, 2025, players noticed inventories flooded with items they never purchased. Some accounts showed billions of R6 Credits, and cosmetics meant only for internal developer use appeared in public lockers.
A long-dormant in-game feature, an old “ban ticker,” also reactivated and began broadcasting fake messages. Ubisoft confirmed the incident within about 30 minutes and took the Marketplace offline to contain the damage.
This wasn’t a minor glitch. It was the visible result of a backend exploit that reached deep enough into the system to manipulate currency and unlock restricted content at scale.
How the MongoBleed Exploit Compromised Accounts
The vulnerability, known informally as MongoBleed, targeted the database layer behind the Marketplace’s transactions, not individual player logins.
That distinction matters. This wasn’t players getting phished or using weak passwords. It was a structural flaw in how the Marketplace verified and recorded trades, which allowed:
- Mass distribution of unauthorized R6 Credits
- Unauthorized access to unreleased cosmetics
- Manipulation of account data without direct login access
Fixing a login vulnerability is one thing. Rebuilding trust in an entire transaction database is a much bigger job, which explains why the fix has taken this long.
Timeline: From Shutdown to Today
Here’s how things have unfolded so far:
- June 10, 2025: The R6 Marketplace launches with Siege X.
- December 27, 2025: Unauthorized credits and items flood inventories. Ubisoft shuts down the Marketplace within 30 minutes.
- January 13, 2026: Ubisoft confirms a return “later in Year 11,” without a specific date.
- January 16–25, 2026: A compensation window opens for affected players.
- January 30, 2026: A Player Protection update reinforces the shutdown.
- March 3, 2026: Operation Silent Hunt launches with the Marketplace still offline.
- Now: The relaunch is tied to Operation Twin Shells, the season after Silent Hunt.
This pattern shows a deliberate, cautious approach rather than a rushed fix.
What Ubisoft Has Said About the Shutdown
Ubisoft’s messaging has focused on scale and honesty. The breach exposed deeper issues beyond the exploit itself, including botting, account theft, and credit transfer abuse that had already been affecting the trading economy.
There have also been broader side effects, like unstable pricing and unusual circulation of rare items. Ubisoft says these need fixing alongside the security rebuild, as outlined in Ubisoft’s official statement on the Marketplace rebuild.
The core message: this is a full rebuild, not a quick patch. Reopening the Marketplace as-is would simply reintroduce the same risks.
Compensation: Who Received What and When
Players who logged in between January 16 and January 25, 2026 received:
- 10 Battle Pass levels
- 4 XP Boosters
- 1 Alpha Pack
- 1 Delta Pack
- A unique “P10C” weapon skin
If you missed that window, there’s been no word of a second wave. It’s a good reminder that compensation periods in live-service games are usually time-limited, so checking official channels quickly matters.
Is Your Ubisoft Account Safe Right Now?
Most likely, yes. The MongoBleed exploit targeted the Marketplace’s backend, not individual accounts. The flood of unauthorized credits wasn’t caused by anyone breaking into your login.
Ubisoft rolled back the unauthorized transactions, so any strange credit spikes during the breach should already be corrected. Still, it’s worth reinforcing basic account security while the rebuild continues:
- Enable two-step verification (required for Marketplace access anyway)
- Use a strong, unique password
- Watch for phishing attempts offering fake “early access” or compensation claims
What’s Being Rebuilt Behind the Scenes (ShieldGuard)
Ubisoft’s security overhaul, known as ShieldGuard, focuses on strengthening the Marketplace’s backend infrastructure. While full technical details haven’t been shared, the stated goals include:
- Stronger protection against database-level exploits like MongoBleed
- Better monitoring to catch unusual transaction patterns early
- Economy adjustments to reduce pricing instability
- A trading system built to last, not just patched back to its old state
Ubisoft has also made smaller changes in the meantime, like letting certain seasonal cosmetics be bought directly with R6 Credits, giving players some way to spend credits while trading stays paused.
When Will the R6 Marketplace Reopen?
There’s no confirmed date yet. Ubisoft has tied the relaunch to Operation Twin Shells, which follows Operation Silent Hunt in the Year 11 roadmap.
Community expectations point to mid-to-late 2026, possibly around a major event like Six Invitational, though none of this is officially confirmed. Treat any specific date you see online with caution unless it comes directly from Ubisoft.
The most reliable sources remain Ubisoft’s official news page and their X account, @Rainbow6Game.
How to Prepare Your Inventory Before It Returns
While there’s nothing to trade right now, a few steps can help you get ready:
- Review your inventory. Skins from discontinued or older seasonal collections tend to hold more value.
- Enable two-step verification and keep your account at Level 25 or above, both required for Marketplace access.
- Avoid third-party sites claiming to facilitate real trades while the official platform is down.
Sorting these basics now means you won’t be scrambling once the relaunch is announced.
Where to Get Official Updates
Because demand for information is high, misinformation spreads easily. Stick to trusted sources:
- Ubisoft’s official Rainbow Six Siege news page
- The @Rainbow6Game account on X
- Avoid unofficial “marketplace” or price tracker sites claiming insider knowledge of a reopening date
Any real announcement will come directly from Ubisoft, not community speculation.
FAQs
Is the R6 Marketplace still down in 2026?
Yes. It’s been offline since December 27, 2025, with a return expected sometime during Year 11.
Why did Ubisoft shut down the R6 Marketplace?
A backend exploit called MongoBleed allowed unauthorized R6 Credits and unreleased cosmetics to spread across accounts.
Was my Ubisoft account hacked?
Not individually. The exploit hit the Marketplace’s shared database, not personal login credentials.
Did Ubisoft compensate affected players?
Yes, but only for those who logged in between January 16 and January 25, 2026.
When will the R6 Marketplace reopen?
No confirmed date yet. It’s linked to Operation Twin Shells, with expectations pointing to mid-to-late 2026.
Can I still play Rainbow Six Siege normally?
Yes. Only the Marketplace is affected. Everything else works as usual.
Conclusion
The R6 Marketplace shutdown comes down to one thing: a security exploit serious enough to require a full rebuild, not a quick fix. Since December 27, 2025, Ubisoft has focused on strengthening the platform through the ShieldGuard rebuild ahead of a relaunch tied to Operation Twin Shells.
For now, keep your account secure, rely on official channels for updates, and use the downtime to get your inventory ready. When the R6 Marketplace returns, being informed now means trading smart from day one.
