Berlin Mayor Kai Wegner has vowed the city will not bow to extortion after a cyberattack hit two state departments, prompting hackers to demand a 30 Bitcoin ransom for allegedly stolen data. While the city investigates the breach, officials have refused to meet the attackers' financial demands.
A new open-source cryptography toolkit from Zakura promises to accelerate Zcash private transaction construction, potentially reducing processing times from over three seconds to under 200 milliseconds. The update, released August 29, aims to optimize performance on mobile and desktop devices without requiring a coordinated network upgrade.
Ripple’s RLUSD stablecoin treasury executed a simultaneous mint and burn of 11 million tokens on August 31, leaving the net supply unchanged despite recent growth. While total market capitalization has surged past $2.37 billion, these offsetting transactions highlight the gap between treasury issuance and actual public circulation.
Tether CEO Paolo Ardoino has ignited a debate over the future of digital money, challenging the Bank for International Settlements' (BIS) preference for tokenized bank deposits. Ardoino argues that fully reserved stablecoins provide a safer, more transparent alternative to the fractional reserve model underpinning traditional commercial banking.
The decentralized lending protocol More Markets suffered a significant exploit on the Flow EVM network, resulting in the loss of 15.5 million WFLOW tokens. Blockchain security firm Blockaid estimated the impact at approximately $9.3 million, tracing the breach to an interaction between Ankr’s liquid staking assets and the protocol’s E Mode mechanism.
A critical integer underflow vulnerability in the Cosmos EVM framework allowed attackers to drain assets from six blockchain networks between Aug. 20 and Aug. 25. The flaw, which went unpatched for months after initial discovery, enabled the theft of approximately $5.72 million in tokens before security measures took hold.
Revolut has initiated the rollout of its euro-backed stablecoin, EURR, to selected customers in Denmark, Poland, and Portugal. This move coincides with fresh commitments from the European Central Bank to prioritize user anonymity within its own digital euro project, which remains under development for a potential 2029 launch.
Crypto projects funneled $638 million into native token repurchases during the first eight months of 2026, marking a 17% increase over the previous year. While the strategy grows in popularity, the data reveals a stark divide: nearly 90% of all buyback activity is concentrated within just two platforms.
Polygon Labs has successfully mitigated several high-severity security vulnerabilities across its proof-of-stake network. By deploying the Austin and Kyoto hard forks, developers addressed critical flaws in block processing and validator coordination that could have enabled denial-of-service attacks or forced costly resource consumption on the node fleet.
Gabriel Perez, a former teleprompter operator for the White House, has agreed to a $172,539 settlement with the Commodity Futures Trading Commission. Regulators found that Perez leveraged his advance access to Donald Trump’s speeches to profit from event contracts that tracked specific phrases used during presidential addresses.
A snapshot from a rolling DeFiLlama dashboard on August 31 placed Robinhood Chain at the top of the daily application revenue rankings, with $2.66 million recorded over 24 hours. This figure momentarily eclipsed established networks like Ethereum, Hyperliquid, and Base, driven by a surge in specific protocol activity.
The U.S. Tennis Association has named Kalshi its exclusive prediction market partner, securing a high-profile presence at the tournament just as the main draw begins in New York. The deal effectively locks out rival platforms from advertising across the venue and official tournament broadcasts, including ESPN coverage.
A wallet linked to HyperLabs, the core development team behind Hyperliquid, has initiated an unstaking request for 433,000 HYPE tokens. Valued at roughly $36.14 million at the time of the filing, the assets are currently held in a mandatory seven-day exit queue, with the release expected to conclude on September 6.
As the Senate prepares for a pivotal September 15 cloture vote on the Digital Asset Market Clarity Act, Ripple Chief Legal Officer Stuart Alderoty is framing the legislation as a vital engine for national employment, citing industry-funded research to bolster the push for federal regulatory framework.
A Solana-based wallet tagged as Fireblocks Custody transferred $30 million worth of USD1 tokens to Binance over a 15-hour window, according to data from Onchain Lens. This latest movement follows a series of deposits totaling nearly $100 million from the same address, fueling speculation regarding the stablecoin's liquidity movements.
Cronos validators abruptly halted block production on August 30 after a sophisticated exploit targeted the Tectonic lending protocol. Independent researchers estimate the breach siphoned approximately $75 million in assets, though the protocol has yet to issue a formal technical post-mortem or a concrete recovery timeline for affected users.
Regulated cryptocurrency trading in Russia is projected to reach up to four trillion rubles, or roughly $46.43 billion, during its first year of operation. SberCIB Investment Research suggests this volume accounts for one-fifth of the nation's current annual crypto transaction activity as new licensing frameworks take hold.
A federal appeals court has denied Kalshi’s attempt to block Nevada’s oversight of sports-event contracts, ruling that the platform’s derivatives likely function as gambling rather than swaps. The unanimous decision forces Kalshi to face state-level gaming enforcement while casting a shadow over the Commodity Futures Trading Commission’s regulatory authority.
Cumulative spending via stablecoin-linked cards has surpassed $10.9 billion, a milestone underscored by a record-breaking July 2026 that saw monthly volume exceed $1 billion for the first time. The surge highlights a shift in how digital assets are used for everyday retail transactions through conventional card networks.
With the death toll climbing to 750 and thousands still missing following a catastrophic glacier collapse, Ripple has committed $300,000 to emergency relief efforts. The San Francisco-based blockchain firm is directing funds to World Central Kitchen and Mercy Corps to address the immediate humanitarian crisis across Nepal and Tibet.
After a decade overseeing treasury operations at the London Metal Exchange, Joseph Thompson is shifting his focus to digital assets. His move to Ripple’s trading and markets team signals a strategic expansion into tokenization, leveraging his deep expertise in liquidity, collateral risk, and institutional clearing to bolster the firm's infrastructure.
Bitcoin’s realized capitalization expanded by more than $4.6 billion in the week ending August 30, marking the strongest short-term movement since the current bear market began. This influx coincided with a sharp recovery for the cryptocurrency, which climbed above $81,200 before stabilizing near the $78,000 threshold.
Solana Foundation Vice President of Technology Jacob Creech has outlined a series of technical milestones for the blockchain, confirming the activation of Transaction V1 for September 9. This upgrade will significantly expand the network’s transaction capacity, while separate initiatives for rent reduction and consensus improvements move forward.
Luke Dashjr has resigned as chairman, chief technology officer, and director of the Bitcoin mining pool OCEAN. The split, finalized on August 29, follows a mutual agreement with parent company Mummolin Inc. to buy back all of Dashjr’s equity, effectively ending his ownership and leadership role within the firm.
Five firms have moved past the initial assessment stage of Vietnam’s five-year digital asset pilot program, signaling the first concrete step toward regulatory oversight. While the State Securities Commission has acknowledged this progress, authorities have yet to issue a final operating license or disclose the identities of the candidate companies.
Academy Award winner and Water.org co-founder Matt Damon will take the stage as a keynote speaker at Ripple Swell 2026. The conference is scheduled for October 27–29 at The Shed in Manhattan, marking a significant convergence of traditional finance, humanitarian efforts, and blockchain technology.
Coinbase will terminate trading support for Badger DAO (BADGER) and Storj (STORJ) on September 28, 2026. The exchange, which initiated the delisting process by shifting both assets into a restricted limit-only mode, cited internal reviews of its listing standards as the primary driver for the decision.
The company behind licensed Trump-themed merchandise has disavowed the Solana-based GOLD token after a promotional campaign on its official social media channels triggered a massive market collapse. The firm claims third-party actors hijacked its accounts to shill the asset, which lost 99% of its value in minutes.
Stablecoins fail to function as a credible, large-scale payment method, according to Bank for International Settlements General Manager Pablo Hernández de Cos. Speaking at the Federal Reserve’s Jackson Hole symposium, he argued that tokenized bank deposits offer a superior path for digital finance by remaining anchored to central bank money.
Tokenized stock transfer volume skyrocketed by 415% over the 30 days ending August 29, hitting a record $29.5 billion. This surge coincides with Coinbase’s strategic expansion into real-world assets, as the exchange introduced four equity tokens on its Base network, signaling a shift in how traditional securities circulate onchain.
