Your Weekly DeFi News in Bite-Sized Fashion

DeFi’s adoption story ran straight into its security story this week. Gravity Bridge was drained of $5.4 million in what researchers described as a suspected key compromise, Gnosis Pay was hit by an exploit with Gnosis promising to cover all user losses, and a Zcash vulnerability showed how catastrophic monetary bugs can still lurk in mature cryptographic systems. Even when teams respond quickly, the pattern is hard to ignore: operational security is now a core product feature, not a back-office concern.

Read more → Gravity Bridge exploit | Gnosis Pay losses covered | Zcash vulnerability

Mastercard expanded stablecoin settlement support to USDC, PYUSD, and RLUSD, enabling intraday, weekend, and holiday settlement across its payments network. The headline is not just “more stablecoins”; it is that legacy payments infrastructure is beginning to treat stablecoins as serious settlement assets. Pair that with Coinbase investing in Ethena and flagging a new partnership around onchain finance and savings products, and the direction of travel is clear: dollar rails are moving closer to DeFi rails.

Links → Mastercard stablecoin settlement | Coinbase invests in Ethena

Symbiotic introduced Liquid Lane, a liquidity network aimed at making tokenized funds and credit easier to cash out. The problem is mundane but huge: long redemption windows make tokenized RWAs less useful than they look on paper. If the next wave of onchain assets is private credit, funds, and tokenized yield products, secondary liquidity and predictable exits will matter as much as issuance.

Full story → Symbiotic’s Liquid Lane

Perps stayed in the spotlight. Pantera published a broad piece on the rise of perps and Hyperliquid, while Hyperion DeFi moved to unwind $29 million in HYPE deals with Felix and Native Markets as USDH sunsets. The market structure story is still bullish for onchain perps, but the plumbing around treasury strategies, stablecoin integrations, and ecosystem incentives is getting tested in real time.

Read more → The Rise of Perps and Hyperliquid | Hyperion unwinds HYPE deals

Crypto venture deal count fell to roughly 50 deals in May, a five-year low, even as large rounds kept capital flowing. This is what a maturing market looks like: less spray-and-pray, more concentration, and fewer tokens getting funded just because the category is hot. Builders should read this as a quality bar reset, not a funding winter headline.

Full story → Crypto VC deal count slumps

• Gnosis says it will cover all user losses related to the Gnosis Pay exploit while containment continues.

• Symbiotic is pushing into tokenized asset liquidity with Liquid Lane, targeting faster exits for funds and credit products.

• Coinbase + Ethena are teaming up around onchain finance and savings products after Coinbase purchased ENA in the open market.

• Mastercard added USDC, PYUSD, and RLUSD as stablecoin settlement options for its payments network.

• Hyperion DeFi is unwinding $29 million in HYPE arrangements with Felix and Native Markets as USDH sunsets.

• Aztec Labs acquired ZKPassport and pledged to keep the privacy protocol and iOS app open-source.

Security remains the adoption bottleneck: Coindesk reported that big banks are interested in blockchain back-office applications, but DeFi’s hacking problem is still blocking wider adoption. This week’s Gravity Bridge, Gnosis Pay, and Zcash stories made that point painfully timely.

Regulated perps inch forward in the U.S.: The CFTC opened the door for crypto perpetual futures contracts as Coinbase and Kalshi move forward, while also noting that 24/7 markets may not fit every asset class. Crypto-native market structure is bleeding into regulated finance, but selectively.

Capital is concentrating: Crypto VC deal flow hit a multi-year low by count, which suggests investor selectivity is rising even if headline capital still finds large rounds.

Prediction-market governance remains unresolved: Defiprime’s HIP-4 vs Polymarket piece framed the core issue nicely: the fee war is the sideshow; the real question is who gets to resolve reality.

• HIP-4 vs Polymarket: Who Resolves Reality? – Hyperliquid’s validator-resolved outcome markets vs Polymarket’s UMA-mediated truth machine.

• Housing All of Finance: The Rise of Perps and Hyperliquid – Pantera’s long read on why perps are becoming a central crypto market primitive.

• State Of Token Markets — Delphi Digital – A look at airdrops, unlocks, buybacks, listings, memecoins, and revenue-generating protocols.

• TradFi will sit out DeFi growth until security issues are resolved – The institutional adoption caveat in one headline.

• Dev helps rescue $2 million locked in 2016 ICO contract – A whitehat reminder that old contracts never really disappear.

HIP-4 is not really a fee war with Polymarket. The fee war is the sideshow. The real question is who gets to resolve reality: UMA token voters, Hyperliquid validators, or whoever designs the least-capturable oracle game.

207 issues and counting. Stay safe out there, anon. See you next week.