Alchemy Launches AgentCard to Give AI Agents Unified Visa Identity and Payment Infrastructure
AgentCard provisions AI agents with Visa tokens, dedicated emails, phone numbers, and crypto wallets via a single API.
Agent hijacking is a security threat in which an autonomous software agent is manipulated or taken over by an unauthorized party. This can occur through vulnerabilities in code, malicious inputs, or compromised permissions that alter the agent’s intended behavior. In systems that rely on AI agents, such as automated trading or blockchain interactions, hijacking can lead to unauthorized transactions or harmful decisions. The risk is particularly relevant in crypto environments where agents may control wallets or execute smart contract operations. Preventing agent hijacking involves implementing strong security practices, including access controls, validation mechanisms, and continuous monitoring.
AgentCard provisions AI agents with Visa tokens, dedicated emails, phone numbers, and crypto wallets via a single API.
Transforming machine traffic from a server burden into an instant revenue stream, a new toggle-on solution unlocks programmable, HTTP-native stablecoin payments without new API infrastructure.
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Malicious actors exploited a backdoor in DxSale's legacy liquidity lockers to drain millions in BNB, laundering the stolen assets through multiple obfuscation hops and exchange deposits.