ARK Invest bought the dip on Robinhood, marking its largest position addition in nearly six months.

Binance will launch spot trading for Predict (PREDICT) at 18:00 (UTC+8) on October 30, adding a "seed" tag, with trading pairs PREDICT/USDT, PREDICT/USDC, and PREDICT/TRY available. Withdrawals for the token are scheduled to open at 18:00 (UTC+8) on October 31.

William Sutanto, CEO and co-founder of Indonesia’s largest cryptocurrency exchange Indodax, posted that the platform has temporarily suspended deposits and withdrawals as a security measure amid a surge in detected cyber attack attempts. The team is conducting assessments and mitigation work, and will restore deposit and withdrawal services once security is confirmed. He emphasized that user assets remain safe, with no unauthorized withdrawals or data breaches detected. The exchange’s official account later added that it is still performing system maintenance and regular checks on deposit and withdrawal services, noting user assets are intact and relevant updates will be shared via official channels.

Beating AI Express News: AI coding tool Amp has launched macOS Satellites, enabling AI Agents originally running in Linux cloud environments to call a Mac on demand to automatically compile, run, and test iOS and macOS apps. The cloud Mac comes pre-installed with Xcode and simulators, with the company stating it boots up in about 30 seconds. Agents continue modifying code on Linux, only invoking the Mac when compilation and testing are required. Test screens, logs, and screen recordings are sent back to Amp, and users can also directly take over the Mac desktop to operate apps manually. Amp previously attempted running entire Agents on Macs, but Docker and backend services took minutes to start, and reserving Mac disk space for each task was prohibitively expensive. The company now uses a two-machine division of labor: Linux handles daily development, while Macs only process tasks dependent on macOS. The cloud Mac offers two configuration tiers: 6-core CPU, 14GB RAM for $2 per hour; 12-core CPU, 28GB RAM for $4 per hour. After a task concludes, the Mac remains active for 20 minutes to allow continued use of compilation caches; billing continues during this period based on runtime, after which the Mac is automatically terminated. The feature is currently in Beta and requires joining a waitlist.

Microsoft (MSFT.O) plans to raise at least $25 billion via U.S. bond issuance. The tech giant is launching its first high-grade bond offering in over nine years, joining peers in heavy borrowing as the AI investment boom fuels a surge in financing needs. According to sources familiar with the matter, Microsoft will issue benchmark bonds in 10 tranches, with maturities ranging from 2 to 40 years. The longest-dated tranche, maturing in 2066, has an initial price guidance of a spread of up to 1.35 percentage points over U.S. Treasury yields. Wells Fargo, JPMorgan Chase, and UBS will lead the bond offering. Proceeds will be used for general corporate purposes, including capital expenditures. The offering ends Microsoft’s long absence from the bond market; its last high-rated bond issuance was in 2017, when it raised $17 billion via seven tranches.

zkLink announced that it has confirmed an ongoing attack on the Arbitrator contracts of zkLink Nova deployed on Ethereum and Optimism. Its technical team is taking urgent action to contain losses. The official called on the attacker to cease further exploitation of cross-chain contracts and return the affected funds; cooperation in returning the funds will earn a 20% white hat bounty, with no further action taken against the attacker. Earlier, security firm SlowMist issued a security alert noting the incident has caused approximately $783,100 in losses. The root vulnerability stems from the Arbitrator contract’s claimMessage function not clearing the temporary finalizeMessageHash and not requiring each call to go through a new authentication callback. Attackers exploited the publicly callable authorized SyncL2TxHashRelayer to inject a forged batch root and siphon assets.

Microsoft has launched a 10-tranche U.S. dollar high-grade bond offering, its first since 2017. According to data from BIT Stock Platform, Microsoft’s pre-market gain narrowed to 1.3% after rising more than 4% earlier. BlockBeats Note: Microsoft has kicked off a 10-tranche bond offering in the U.S. dollar investment-grade (high-grade) bond market, with broad use of proceeds including capital expenditure, share buybacks, mergers and acquisitions, or refinancing. Despite holding ample cash, the company still chose to issue bonds, mainly to support large-scale capital investment in its AI and cloud businesses while maintaining financial flexibility.