Blockchain News

Europe's top securities regulator flags the prediction market platforms as unlicensed to serve users in the bloc. The European Securities and Markets Authority, known as ESMA, has issued a warning against Polymarket and Kalshi. The regulator says neither platform holds the authorization required to serve customers in the European Union.

The exchange's SocialFi-style rebrand failed to gain lasting traction, prompting a return to its original wallet identity. Coinbase has scrapped the Base App branding for its self-custody wallet product, reverting to the original Coinbase Wallet name.

Attacker behind the Blockstream sidechain breach calls the company 'delusional, greedy, and arrogant' in bounty standoff. The individual or group behind the theft of funds from Blockstream's Liquid Network has issued a new demand tied to the return of the last 600 BTC still outstanding.

JUGGERNAUT jumped 500% and FRONG rose 140% following their appearance on Robinhood's asset listing pages. Two meme coins linked to Robinhood Chain saw dramatic price moves this week after appearing on Robinhood's asset listing pages.

The bank cites persistent tensions around the Strait of Hormuz as the key driver behind its upgraded price outlook. HSBC has revised its 2026 Brent crude oil price forecast upward to $90 per barrel.

A new version of the crypto market structure bill emerged days before lawmakers are set to consider it. Senate Republicans published a revised version of the Clarity Act this week. The release came just days before a planned vote on September 15. Decrypt, The Block, and Coindoo each reported the development on September 10.

The remittance giant ties digital dollar balances to everyday Visa spending as competitors race to add crypto rails. MoneyGram has rolled out a stablecoin-backed Visa card in Colombia, according to reporting from The Block, Cointelegraph, Coindoo and Crypto News Flash.

The partnership aims to give smaller banks and credit unions access to stablecoin-based payment rails through existing banking infrastructure. Coinbase has partnered with Moov, a payments infrastructure firm, to extend stablecoin capabilities to community banks and credit unions across the United States.

How fast a claim clears the single-source threshold says as much as who ends up carrying it. How fast a claim clears the single-source threshold says as much as who ends up carrying it. A Security Warning Crossed Five Outlets in Eight Hours Trezor and BitBox's warning about fake security alerts stemming from an email…

The project says it has found a practical use for quantum computers beyond the industry's usual focus on cryptographic risk. Quip Network has introduced a new token category it calls Quantum Forged Tokens, or QFTs, according to reporting from Finbold and NFTevening.

Exchange operators say current limits on the EU's blockchain securities pilot are holding back broader adoption Nasdaq and Boerse Stuttgart are among a group of exchange operators pressing the European Union to revisit caps placed on its tokenization pilot program.

Bloomberg reports the exchange operator's investment values the crypto firm well above prior private funding rounds. Nasdaq has agreed to invest $100 million in Payward, the holding company behind cryptocurrency exchange Kraken, Bloomberg reported. The investment values Payward at approximately $21 billion.

US authorities expand sanctions action against the online marketplace accused of facilitating illicit crypto transfers. The US Department of Justice has taken action against the Xinbi Guarantee network, restraining more than $52 million in cryptocurrency assets.

Outlets agree Germany is drafting a 25% flat tax on crypto gains for assets bought after Jan 1, 2027, but disagree on whether the tax itself takes effect in 2027 or 2028. Outlets agree Germany is drafting a 25% flat tax on crypto gains for assets bought after Jan 1, 2027, but disagree on whether…

The Robinhood CEO says the company does not need approval from AMC Entertainment to offer tokenized exposure to its shares. Robinhood CEO Vlad Tenev has rejected a request from AMC Entertainment seeking control over whether the brokerage can offer tokenized versions of AMC shares.

Hardware wallet maker says attackers used a compromised third-party system to send fraudulent messages that appeared to come from a legitimate Trezor address. Trezor, one of the best-known makers of hardware cryptocurrency wallets, has disclosed that a breach at a third-party service enabled attackers to send phishing emails from a legitimate company domain.

Consensys is restructuring its operations, separating MetaMask into a standalone company under founder Joseph Lubin while moving protocol development into a new entity. Consensys is overhauling its corporate structure. The company is separating MetaMask, its flagship wallet product, from the rest of its operations.

Hardware wallet makers say attackers used compromised email infrastructure to send phishing messages to crypto holders. Trezor and BitBox, two well-known makers of cryptocurrency hardware wallets, have issued warnings to customers about fake security alerts. The companies say the messages are designed to look like legitimate communications from the manufacturers themselves.