AI agents are becoming increasingly popular among crypto users, with Circle CEO Jeremy Allaire predicting that billions of AI agents will be operating within five years. Security for artificial intelligence-powered agents should be built into the entire system, not just around the model itself, to better prevent failures and attacks from bad actors, according to a new research paper. The amended paper, released on May 20 by researchers from Google, Gray Swan AI, EmbraceTheRed, and several universities, argued that agent security must be approached as a systems problem and that AI agents should be treated as an untrusted component. “Through this lens, efforts to increase model robustness, the dominant viewpoint in the community, are insufficient on their own. Instead, we must complement existing efforts with techniques from the systems security domain,” the researchers said. Read more
Co-Invest lets users fund accounts, analyze positions and execute trades across more than 500 markets without leaving AI chat interfaces. Liquid, a multi-asset trading platform, has launched a trading app that lets users execute trades directly inside OpenAI ChatGPT and Anthropic Claude across crypto, equities, foreign exchange markets and prediction markets. According to the company, the Co-Invest app's users can fund accounts, analyze positions and place trades without leaving the chat interface. Liquid said the platform routes orders through venues including Hyperliquid, Lighter and Ostium. Liquid said Co-Invest supports trading across more than 500 markets, including pre-IPO secondaries and positions on Polymarket. The company said that its platform has processed more than $3 billion in trading volume since launching in August 2025 and currently serves roughly 40,000 users. Read more
The company increased its holdings to 16,500 BTC as Bitcoin-linked preferred securities such as SATA and Strategy’s STRC gain traction in emerging “digital credit” markets. Strive purchased 1,109 Bitcoin between May 19 and May 22, increasing its holdings to 16,500 BTC, according to a Tuesday SEC filing. The company said it held about $93.3 million in cash and cash equivalents as of May 22, alongside roughly $50.1 million in fair value tied to its holdings of Strategy’s Stretch preferred stock product, STRC. The Dallas, Texas-based company also said it is evaluating refreshed at-the-market stock sale programs that could fund additional Bitcoin (BTC) purchases. Strive boosted its Class A common shares outstanding by more than 2.2 million shares during the period, while its SATA preferred stock count rose by about 515,000 shares, reflecting continued use of equity-linked financing tied to its Bitcoin treasury strategy. Read more
A blockchain analyst has warned that malicious phishing advertisements impersonating Uniswap have appeared on Google Search, which has netted attackers at least $400,000. Scammers have been using Google to deploy malicious phishing advertisements impersonating the crypto protocol Uniswap, which has reportedly netted the attackers at least $400,000. The on-chain analyst “b-block” posted to X on Monday that a website impersonating decentralized finance exchange Uniswap was draining funds from multiple wallets and the scammers were holding at least $400,000. Stacy Muur, founder of Web3 marketing agency Green Dots, said that the scammers had stolen the funds from users through a phishing ad on Google that impersonated Uniswap, and shared a screenshot of a sponsored result from the search engine. Read more
Bitmine's Tom Lee says the firm could be considered for the Russell 1000, and its stock may get a boost from active and passive fund managers. Ether treasury company Bitmine Immersion Technologies has been included in a preliminary list for potential inclusion in the Russell 3000 index, a move that chairman Tom Lee hinted could provide tailwinds for the company’s stock. FTSE Russell, a subsidiary of the London Stock Exchange Group, published a preliminary index inclusion list for the Russell 3000 on Friday, its index tracking the 3,000 largest companies in the US. Lee said in an X post Saturday that Bitmine could be included in the Russell 1000, an index tracking the largest 1,000 US companies, due to the index’s minimum market capitalization threshold of $5.7 billion. Bitmine’s market cap was $10.15 billion as of market close on Friday. Read more
This steady drip of ETF outflow continues to add to the supply side without a visible demand offset, said Glassnode. Bitcoin is sliding into a high-risk environment due to continued institutional selling, primarily from US spot exchange-traded funds, according to crypto analytics platform Swissblock. Swissblock said on Tuesday that its Bitcoin risk index was at a high risk score of 33 out of 100, adding that “every time the Risk Index signals that selling pressure is structurally overwhelming the market, what sits underneath is institutional distribution.” The platform’s proprietary risk index was developed to gauge the overall risk level in the Bitcoin market by measuring the relative balance between selling pressure and buying pressure, helping to assess how “risky” it currently is to buy or hold Bitcoin. Read more
Ondo Finance says its founder, Nathan Allman, died unexpectedly, with company president Ian De Bode to serve as CEO. Nathan Allman, the founder and CEO of Ondo Finance and one of the pioneers of blockchain tokenization, has died aged 32. “It is with profound sadness that we announce the unexpected passing of Nathan Allman, Ondo's founder,” Ondo Finance said in an X post on Monday. “Our hearts are with his family and loved ones.” “Nate’s brilliance, humility, and drive shaped every part of what Ondo is today,” Ondo said. “His belief in the power of technology to create a more open, accessible financial system lives on in everything we build. The impact he had on this industry, and on all of us personally, cannot be overstated.” Read more
Bitcoin reclaimed $77,000 despite rising exchange supply and spot BTC ETF outflows. Will bulls push BTC to $80,000 this week? Bitcoin (BTC) needs fresh spot demand to absorb the rising BTC supply across exchanges and exchange-traded funds. Recent exchange inflows and ETF outflows created nearly 34,000 BTC in local selling pressure, while derivatives data showed the latest recovery was driven mostly by short covering. Bitcoin researcher Axel Adler Jr. said BTC exchange and exchange-traded fund (ETF) activity continue to show a local supply imbalance despite the latest recovery. The weekly exchange netflows climbed by roughly 18,000 BTC, indicating more coins were added to exchanges than were withdrawn. Higher BTC inflows increase the near-term selling supply. Read more
Bitcoin’s weekend bounce shows strong demand at lower levels, but holding $78,000 may remain a challenge for the bulls. Key points: Bitcoin (BTC) bounced on Saturday following US President Donald Trump’s announcement in a post on his Truth Social platform that negotiations between the US and Iran were “proceeding in an orderly and constructive manner.” Buyers extended the recovery on Monday and are attempting to sustain above $77,500. The uncertainty of the past few days has resulted in $1.55 billion in net outflows from the US BTC exchange-traded funds. Crypto sentiment platform Santiment said in a report on Friday that sharp outflows from BTC ETFs indicate retail capitulation, which has “historically correlated with conditions favorable for patient accumulation” for long-term holders rather than panic. Read more
Whales withdrew $170 million in XRP from Binance as the price holds a key $1.35-$1.40 accumulation and support zone. XRP (XRP) traded within a key “value zone” where whales recently accumulated $170 million, signaling a tightening liquidity supply. Key takeaways: XRP whale withdrawals, large exits above 1 million coins per transaction, hit 122 million on Binance on May 22, worth about $170.8 million at current rates, according to data from CryptoQuant. Read more