Hardware wallet manufacturer Ledger faces a class-action lawsuit over alleged downplaying of security incidents.

According to official announcements, Hyperliquid has launched the USELESS perpetual contract, supporting a maximum leverage of 3x.

According to GMGN market data, the market capitalization of PONS — the token of Robinhood Chain’s native token launch platform Pons — has surged past $830 million, with a 1-hour gain of 10.89%. PONS is the native token of Pons, a token launch platform built on Robinhood Chain. The platform supports the creation and issuance of fixed-supply tokens, uses collected WETH fees to repurchase PONS, and directly burns the PONS fees it charges. Some members of the crypto community have dubbed it the Pump.fun of Robinhood Chain.

According to GMGN market data, the meme coin "Niu Lai" has rebounded to a market cap exceeding $100 million, surging over 27% in 24 hours and currently standing at $101.2 million.

According to official announcements, Azuki has announced that the first chapter of its manga will officially launch on September 17 at 9 AM Pacific Time. The new manga chapter will be available to read for free, with plans to release new chapters on the third Thursday of every month. The story centers on Shao, a sharp, guarded girl from the alleyways. When her sister Rei mysteriously disappears during a cultural relic smuggling operation in the fantasy world called the Garden, Shao’s original life falls apart completely. In order to find her sister and uncover the truth, the terrified and desperate Shao is forced by crime boss Zero to strike a dangerous deal, becoming an unwilling cultural relic hunter who trades artifacts for clues needed to locate Rei.

Official announcements reveal that Circle’s Cross-Chain Transfer Protocol (CCTP) now supports a fast transfer prepaid fee function. Previously, protocol fees were deducted directly from the USDC transfer amount on the destination chain; with this update, developers can pre-quote and collect fees using the source chain’s native gas token or USDC before a transfer executes, simplifying cross-chain transfer fee handling and ensuring users receive their expected USDC amount. The prepaid fee mechanism primarily enhances fee predictability in cross-chain applications. Users no longer face reduced received amounts due to extra deductions on the destination chain side. Additionally, the CCTP Quote API uniformly calculates fees across all supported chains, integrating Fast Transfer and Forwarding fees into a single quote—removing the need for developers to build separate systems to compute multiple protocol fees. Furthermore, fees can be paid directly with the source chain’s native token, with no reduction or impact on the actual transferred USDC balance. Currently, the prepaid fee feature supports USDC transfers on all EVM chains covered by CCTP, but does not yet support transfers initiated from Solana; transfers to Solana remain available. Developers can retrieve specific fee quotes via the Quote API and integrate this feature, with relevant developers advised to refer to CCTP’s official documentation to build more predictable cross-chain USDC transfer workflows.

According to BIT (Bit.com) market data, the US optical communication sector has surged sharply, with performances as follows: Applied Optoelectronics (AAOI) up 9.61%; Lumentum (LITE) up 11.27%; Nokia (NOK) up 6.1%; Corning (GLW) up 8.47%; Roundhill Optical Module ETF (LYTE) up 9.08%; Coherent (COHR) up 11.25%; and Marvell Technology (MRVL) up 3.01%.