September 6th news, the decentralized exchange GMBL.COMPUTER in the Arbitrum ecosystem explained the process of today's signature key leak on the X platform: "Someone was able to forge a 'call' and obtain a signature from our server, then pass that signature to the contract and extract GMBL worth nearly 500 ETH (approximately $815,000 at current prices) from the contract."

Data from The Block shows that decentralized exchange (DEX) spot trading volume reached $22.19 billion in August, hitting a new low since December 2020 ($21.9 billion). Among them, Uniswap's market share in August was 55.34%, a decrease of about 5 percentage points from July's 60.55%.

According to blockchain tracker Lookonchain, a trader on the decentralized exchange GMX earned over $1 million by correctly predicting Ethereum's price movements over the past few weeks. The trader shorted ETH on July 14th when it was trading near $2,000 and closed the position after the market crash last Thursday.

Cypher, a decentralized exchange based on the Solana blockchain, suffered a loss of $400,000 in cryptocurrency on Monday due to a security incident or exploit. The exchange's contracts have been frozen as the team tries to negotiate with the hackers for the return of the funds. Cypher's popularity has been attributed to its loyalty program, which rewards users with points that many believe will lead to an airdrop. The incident occurred during Cypher's biannual hacker house event, which it hosts with fellow Solana trading protocol marginfi, although the latter was not affected.

Polygon-based perpetual futures decentralized exchange, D8X, has secured $1.5 million in pre-seed funding, with Polygon Ventures leading the investment. D8X aims to bridge the gap between institutional investors and the decentralized finance (DeFi) space, specifically for crypto derivatives trading. The protocol plans to address the demand among big banks and hedge funds for crypto derivatives, leveraging the transparency, self-custody, and improved risk management offered by DeFi.

Maya Protocol has announced its integration with the Dash blockchain, allowing Dash users to trade and earn using a decentralized and permissionless exchange for the first time. Maya Protocol is a decentralized liquidity protocol that enables users to exchange cryptocurrency assets across various networks without losing custody of their tokens. Dash, one of the oldest cryptocurrencies, is known for its speed, privacy, and self-governance, and its integration with Maya adds a new layer of connectivity in the ecosystem. The integration of Dash into Maya highlights the power of DeFi, specifically interoperability and composability, and demonstrates their commitment to driving innovation in decentralized systems.

LeetSwap, a decentralized exchange (DEX) forked from Solidly, has temporarily halted trading due to a potential security breach. The exchange's factory had a security pause function which was triggered after the team noticed that some pool liquidity may have been compromised.

PancakeSwap v3, a non-custodial decentralized exchange, has launched on zkSync Era, marking another milestone for the DEX which is currently deployed on multiple blockchains. With a market cap of $1.484 billion, PancakeSwap is the third largest DEX in terms of total value locked (TVL) and is known for its low trading and swap fees.

Korea’s leading decentralized exchange (DEX) platform KLAYswap has partnered with multi-chain wallet BitKeep and now supports connection with the BitKeep Wallet. Users may now connect to KLAYswap using their BitKeep Wallet browser extension and perform on-chain activities such as token swaps, staking, liquidity mining and more. Previously, BitKeep Swap, BitKeep's integrated swap feature, introduced DEX aggregation for KLAYswap, providing liquidity and trading accessibility on the Klaytn chain for users on both the BitKeep Wallet app and browser extension.

Telegram bot tokens have reached a market cap of over $90 million, doubling the sector's valuation in less than two weeks. These bots allow users to implement on-chain trading or farming strategies through the messaging app by linking wallets to the bots or creating new Ethereum wallets within them.