Guardrail Launches Proactive Security Model for Stablecoins

[PRESS RELEASE – New York, USA, February 16th, 2026]

Rain, contemporary off $250M Series C, deploys unified detection-to-response framework to additional defend stablecoin funds

Guardrail, a real-time blockchain safety platform backed by Coinbase Ventures and Haun Ventures, has launched an built-in safety mannequin that connects steady runtime detection on to managed incident response. The mannequin addresses the assault cycle on the essential step between vulnerability publicity and dwell assaults.

Rain, the worldwide stablecoin funds platform for enterprises, neobanks, and platforms, lately deployed this unified safety framework inside its sensible contracts and wallets used for settlement with Visa, additional enhancing safety for thousands and thousands of purchases in over 150 nations.

Stablecoin transaction volumes crossed $27.6 trillion in 2024, surpassing Visa and Mastercard mixed. As conventional finance accelerates its transfer onchain, the safety challenges and distinctive dangers it poses are widening the hole.

The blockchain business misplaced over $3.4 billion to theft in 2025. More than 90% of exploits focused code the place safety audits and a complete evaluation have been accomplished. The sample is constant: audits study code throughout growth, however assaults happen in manufacturing environments via compromised keys, operational failures, and runtime exploits that static code evaluation can not anticipate and stop.

Why Post-Deployment Security Matters for Stablecoins

Stablecoin infrastructure operates in another way from typical DeFi protocols. When software program occasions translate straight into fee outcomes throughout 150+ nations, a configuration error or a malicious transaction sample may cause rapid person hurt, with restricted choices for reversal.

Each utility of stablecoin expertise by geography, monetary utility, underlying property, and pockets infrastructure brings unimaginable potential whereas concurrently rising safety danger risk for distinctive assault vectors. Industry data exhibits that off-chain incidents compromised keys, phishing, and operational failures now symbolize the vast majority of funds misplaced, underscoring the necessity for safety extending the attacking floor to: onchain exercise, offchain integrations, API dependencies, and user-facing entry factors.

“As Web3 matures, danger administration and proactive safety measures that main establishments have constructed into conventional merchandise have to be supplied when transacting with stablecoins, like their fiat counterparts. Unifying danger discovery, real-time detection and managed automated response is the gold normal we’re excited to be shaping for our business,” stated Samridh Saluja, CEO of Guardrail.

How the Framework Operates

Guardrail’s platform evaluates transactions and state adjustments in actual time utilizing configurable detection modules. These establish circumstances past normal vulnerability signatures, financial anomalies, permission violations, oracle deviations, and irregular approval patterns with sub-second detection throughout 30+ chains.

When an incident is flagged, alerts route straight into managed response workflows developed in collaboration with Cantina, a Web3 safety agency. Response operates via 24/7 triage, pre-built playbooks throughout technical and governance tracks, and escalation paths with outlined possession. Evidence is captured all through proactively, leading to an knowledgeable safety posture.

Institutional-Grade Security for Onchain Finance

As stablecoins transfer into enterprise funds and institutional custody, safety expectations shift. Partners evaluating onchain infrastructure ask direct questions: Who owns containment? How is authority structured? What proof path exists? How does the system carry out at 3am on a Saturday?

Rain’s safety mannequin with Guardrail and Cantina solutions these questions universally. Runtime alerts feed ruled incident workflows. Escalations path to named homeowners. Containment follows documented playbooks. Evidence trails help each inner evaluation and companion diligence.

“Our enterprise companions depend on Rain to guard real-world fee flows totaling billions of {dollars} yearly. Integrating Guardrail’s real-time monitoring and Cantina’s managed response capabilities enhances our potential to detect anomalies early and act decisively,” stated Charles Yoo-Naut, CTO and Co-founder of Rain. “This is a vital addition to the broader set of onchain safety companions we depend on to safeguard our ecosystem.”

The built-in detection and response mannequin is a template for protocols working stablecoin infrastructure, custody flows, enterprise funds, and onchain monetary merchandise.

About Guardrail

Guardrail is a real-time blockchain safety platform with sub-second detection throughout 24+ chains. Backed by Coinbase Ventures and Haun Ventures, the platform makes use of AI-powered anomaly detection and configurable safety modules to establish exploits earlier than funds are drained, with automated response capabilities together with contract pausing and circuit breakers. Guardrail presently protects over $20+ billion in TVL throughout hundreds of contracts for protocols together with Euler, EigenLayer, BadgerDAO, and Bluefin.

Website: https://www.guardrail.ai

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