A server-wide hack flooded Rainbow Six Siege with billions in credits, forcing an emergency shutdown and a major rollback operation.
Brian Quarmby
Since discovering crypto in 2013, Brian Quarmby has been driven by a strong belief in the disruptive potential of decentralization. He has a keen interest in the Ethereum ecosystem and the DeFi space. He has been working with Cointelegraph since 2021 and currently contributes as a contributor.
- News
Ubisoft halts Rainbow Six Siege after hackers give each player $13.3M credits - News
Polymarket says third-party provider caused reported account breaches Some Polymarket users reported that their accounts had been breached and drained, which the prediction market blamed on a third-party provider.
- News
Amplify ETFs for stablecoins, tokenization go live for trading Two new exchange-traded funds from Amplify track companies building the infrastructure for stablecoins and tokenization, blending stocks and crypto.
- News
CFTC changes guard as Selig takes reins, Pham departs CFTC acting chair Caroline Pham says Monday was her last day at the regulator, with Michael Selig being officially sworn in to chair the agency.
- News
Bitmine’s stash crosses 4M ETH after latest $40M buy Bitmine’s Ether holdings now exceed 4 million tokens worth over $12 billion, following nearly 100,000 ETH in purchases over the past week
- News
US lawmakers push to fix staking ‘double taxation’ before 2026 Lawmakers led by Republican Mike Carey argue that current IRS rules penalize stakers with an administrative burden and potentially over-tax unrealized gains.
- News
Fintechs’ prediction market addons will cost them in churn: Inversion CEO Inversion Capital CEO Santiago Roel Santos argued that “casino-like” features increase user liquidation risk, undermining long-term value capture.
- News
Bitwise files with SEC to offer spot Sui ETF Bitwise has filed an initial registration for an ETF tracking Sui, joining the race to launch with Canary Capital and 21Shares.
- News
World Liberty proposes using 5% of treasury to boost its stablecoin The Trump-linked firm is considering using $120 million from its treasury to boost USD1 stablecoin adoption and challenge larger rivals.
- News
Aave founder outlines 2026 ‘master plan’ after end to SEC probe Aave’s 2026 plan focuses on scaling via v4's Hub and Spoke architecture, $1 billion in real-world assets, and growing its new mobile app.
- News
MetaMask adds Bitcoin support after teasing it 10 months ago Users can now buy, swap, send, and receive Bitcoin directly within the popular Ethereum-focused wallet, expanding its multichain reach.
- News
Bitcoin to hit new all-time high within 6 months: Grayscale Grayscale’s 2026 outlook cites institutional demand and clearer US regulation as key catalysts for Bitcoin’s surge in the first half of 2026.
- News
Curve founder proposes 17M CRV grant to fund research, dev team The $6.6 million request would fund a 25-person core dev team and major 2026 upgrades, including Llamalend v2 and an onchain FX swap.
- News
Trump’s views on interest rates will hold ‘no weight’ at Fed: Hassett One of Trump’s picks for Fed chair, Kevin Hassett, said rate cut decisions are down to the Fed board and won’t be swayed by US President Donald Trump.
- News
YouTube enables PYUSD stablecoin payouts for US creators: Report Fortune reported that YouTube is allowing creators to be paid in PayPal's stablecoin, a potential boon for adoption due to the platform's size.
- News
SEC clears DTCC to offer securities market tokenization service The Depository Trust and Clearing Corporation plans to tokenize stocks, ETFs and US Treasurys next year after receiving an SEC no-action letter.
- News
CFTC Innovation Council adds prediction market, exchange CEOs The CFTC's new CEO Innovation Council includes leaders from crypto exchanges like Kraken and traditional stock exchanges such as Nasdaq to discuss market structure reforms.
- News
Payments giant Stripe acquires team from crypto wallet app Valora Stripe has hired Valora’s builders to work on its crypto initiatives, as the wallet’s app shifts ownership back to Celo’s cLabs.
- News
Trump to begin interviews with Fed chair finalists this week: FT Treasury Secretary Scott Bessent has presented four names to the White House, with the list reportedly including former Fed governor Kevin Warsh and frontrunner Kevin Hassett.
- News
Stripe’s stablecoin blockchain Tempo launches public testnet Public testnet for the Stripe-and-Paradigm-built payments blockchain is now live, featuring tools for developer onboarding and stablecoin testing.
- News
Tether deepens AI bet, backs Italian firm’s humanoid robots The funding will support the development of humanoid robots for industrial use, aiming for “industrial scale performance.”
- News
Fitch Ratings flags risk for US banks with high crypto exposure While crypto offers banks an opportunity to generate new sources of revenue, Fitch warns it could bring risks that could lead to rating revisions.
- News
Philippines’ fastest-growing digital bank rolls out crypto services The digital bank now offers BTC, ETH, SOL and more via a secure app integration with US fintech firm Alpaca.
- News
Vitalik Buterin floats gas futures on Ethereum to hedge fee spikes Buterin proposed a system akin to prediction markets for gas fees, to provide Ethereum users with a means to hedge against future network fee volatility.
- News
Strategy won’t be forced to sell Bitcoin if stock drops, Bitwise CIO says Strategy has $1.4 billion in cash, no debt due until 2027, and Bitcoin's price is above the company’s cost basis, making a sale unlikely, argues Matt Hougan.
- News
Solana Mobile to roll out native token in January Solana Mobile says its SKR token, tied to its Seeker phone, will launch early next year, with a total supply of 10 billion tokens.
- News
Fusaka goes live as Ethereum edges closer to ‘instant feel’ UX How Ethereum's new PeerDAS feature slashes fees, boosts data capacity and paves the way for lightning-fast user experiences on the network.
- News
Trump hint sends Kevin Hassett Fed chair odds soaring in markets Trump hasn’t confirmed who he will have replace Fed Chair Jerome Powell with next year, but two recent hints, taken together, point to his crypto-friendly adviser.
- News
BitMine buys $70M ETH while Tom Lee revises Bitcoin prediction BitMine now holds over $10 billion in Ether, doubling down on its strategy to accumulate 5% of the supply despite being underwater on its total position.
- News
Japan government backs 20% tax on crypto profits, on par with stocks Japan has taken another step to reform its crypto taxation, replacing its tiered system that can reach as high as 55%.