Blockchain analytics firm Chainalysis suffered an external attack, leading to unauthorized access to some clients’ names, email addresses, and other data.

Beating AI Insight News Flash: Factory has announced the acquisition of data infrastructure startup Typedef, with plans to integrate Typedef’s data context technology into its Coding Agent Droid. Typedef can analyze data engineering code such as SQL, and map dependencies between database fields, data processing workflows, and downstream reports. For example, modifying a database association field may let the program run normally, but cause double-counted revenue in financial statements. Typedef helps AI proactively identify such cascading impacts and trace the root cause when data errors occur. In its in-house data engineering tests, Typedef previously found that adding this context technology boosted the agent’s task success rate from 46.4% to 81.5%.

According to DefiLlama data, Ethereum block builder Titan Builder’s revenue surged to $22.83 million over the past 24 hours, surpassing Tether’s $16.99 million. Titan Builder is a neutral block builder on Ethereum, tasked with integrating public transactions, private transaction bundles, and MEV opportunities submitted by searchers, and winning block construction rights through bidding. During the Binance hack, attackers dumped stolen assets en masse on Ethereum, triggering sharp price dislocations that generated massive arbitrage and MEV opportunities. Leveraging its advantages in searcher order flow and block construction algorithms, Titan Builder secured more high-value block construction rights, capturing significant MEV gains and driving its short-term revenue spike.

According to OnchainLens monitoring, a large crypto whale that previously purchased HYPE from Galaxy Digital has unstaked 304,620 HYPE tokens after around three months of inactivity. The holdings are valued at approximately $27.19 million at current prices. The associated wallet address is 0x82F973A90fF607BF78BF6Ec4E93FeFE41d4521d8. It remains unclear whether this unstaking signals an upcoming sale.

Beating AI Insight News Brief: Xiaomi has open-sourced Xiaomi-OCR-0, an 800-million-parameter model capable of three core tasks: converting text, complex tables, and mathematical formulas in documents into editable content; extracting specified fields from invoices, receipts, and certificates and outputting them in JSON format; and answering questions based on document and chart information, going beyond basic image text transcription. The model is fine-tuned on Alibaba’s Qwen3.5-0.8B, trained with roughly 170 million OCR and document understanding samples. To enhance data quality, Xiaomi had multiple OCR models cross-verify recognition results. For complex tables and formulas, the team re-renders recognition outputs into images and compares them with originals to catch issues like misalignment and missing characters. Training was conducted in phases: first mastering text recognition and layout parsing, then adding tasks including information extraction and visual question answering (VQA). In five OCR VQA tests released by Xiaomi, Xiaomi-OCR-0 notched an average score of 83.2, outperforming Qwen3.5-2B (80.9) — a model with 2.5 times more parameters — and approaching the 84.9 score of the 4B-parameter model. In the Real5 document parsing test, which simulates interferences such as scanning artifacts, paper warping, and screen photo capture, the model scored 95.24 when paired with an external layout detector. Currently, the model weights, inference code, MCP service, and Agent Skill are all open-sourced. Developers can integrate Xiaomi-OCR-0 into AI Agents to process screenshots, PDFs, and invoices, extracting data that can be directly processed by other applications.

Hifi Finance has issued a statement disclosing that its Hifi DAO suffered a governance takeover attack, leaving HIFI token holders effectively unable to control the protocol, its governance smart contracts, or the HIFI token supply. The team is urging all users who have deposited collateral in the Hifi Protocol to withdraw their funds immediately, and specifically demands controllers of two relevant addresses to withdraw WETH from the protocol. Hifi Finance noted that its core team failed to detect and prevent the governance attack in a timely manner, and takes full responsibility for the incident. Measures have now been implemented to significantly limit the attack’s scope. The final loss amount has not yet been determined, though preliminary estimates place it at roughly $20,000. The DAO holds sufficient funds to compensate all affected parties; its own liquidity has been permanently withdrawn from decentralized exchanges. Additionally, all outstanding debts collateralized by real-world assets (RWA) will be directly managed by the core team, no longer processed via the compromised smart contracts. These debts remain sufficiently capitalized and are expected to be fully repaid by their original maturity date of March 26, 2027, with no new debt issued by the protocol moving forward. The team stated that a full investigation report will be released at a later date.

According to EmberCN’s monitoring, a crypto whale spent 17.24 million USDC to acquire 7,703.2 ETH at a unit price of $2,237.6 nine hours ago. Combined with the 1,671 ETH the same whale purchased from centralized exchanges half a month prior, its total ETH purchases amount to 9,375.6 ETH, with a total investment of approximately $21.23 million and an average acquisition cost of around $2,264.