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Guardrail Launches Proactive Security Model for Stablecoins

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Guardrail Launches Proactive Security Model for Stablecoins


New York, USA, 16th February 2026, Chainwire

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

Rain, fresh off $250M Series C, deploys unified detection-to-response framework to further protect stablecoin payments

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Guardrail, a real-time blockchain security platform backed by Coinbase Ventures and Haun Ventures, has launched an integrated security model that connects continuous runtime detection directly to managed incident response. The model addresses the attack cycle at the crucial step between vulnerability exposure and live attacks.

Rain, the global stablecoin payments platform for enterprises, neobanks, and platforms, recently deployed this unified security framework within its smart contracts and wallets used for settlement with Visa, further improving security for millions of purchases in over 150 countries.

Stablecoin transaction volumes crossed $27.6 trillion in 2024, surpassing Visa and Mastercard combined. As traditional finance accelerates its move onchain, the security challenges and unique risks it poses are widening the gap.

The blockchain industry lost over $3.4 billion to theft in 2025. More than 90% of exploits targeted code where security audits and a comprehensive review were completed. The pattern is consistent: audits examine code during development, but attacks take place in production environments through compromised keys, operational failures, and runtime exploits that static code review cannot anticipate and prevent.

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Why Post-Deployment Security Matters for Stablecoins

Stablecoin infrastructure operates differently from typical DeFi protocols. When software events translate directly into payment outcomes across 150+ countries, a configuration error or a malicious transaction pattern can cause immediate user harm, with limited options for reversal.

Each application of stablecoin technology by geography, financial application, underlying assets, and wallet infrastructure brings incredible potential while simultaneously growing security risk possibility for unique attack vectors. Industry data shows that off-chain incidents compromised keys, phishing, and operational failures now represent the majority of funds lost, underscoring the need for security extending the attacking surface to: onchain activity, offchain integrations, API dependencies, and user-facing entry points.

“As Web3 matures, risk management and proactive security measures that leading institutions have built into traditional products need to be offered when transacting with stablecoins, like their fiat counterparts. Unifying risk discovery, real-time detection and managed automated response is the gold standard we’re excited to be shaping for our industry,” said Samridh Saluja, CEO of Guardrail.

How the Framework Operates

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Guardrail’s platform evaluates transactions and state changes in real time using configurable detection modules. These identify conditions beyond standard vulnerability signatures, economic anomalies, permission violations, oracle deviations, and abnormal approval patterns with sub-second detection across 30+ chains.

When an incident is flagged, alerts route directly into managed response workflows developed in collaboration with Cantina, a Web3 security firm. Response operates through 24/7 triage, pre-built playbooks across technical and governance tracks, and escalation paths with defined ownership. Evidence is captured throughout proactively, resulting in an informed security posture.

Institutional-Grade Security for Onchain Finance

As stablecoins move into enterprise payments and institutional custody, security expectations shift. Partners evaluating onchain infrastructure ask direct questions: Who owns containment? How is authority structured? What evidence trail exists? How does the system perform at 3am on a Saturday?

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Rain’s security model with Guardrail and Cantina answers these questions universally. Runtime signals feed governed incident workflows. Escalations route to named owners. Containment follows documented playbooks. Evidence trails support both internal review and partner diligence.

“Our enterprise partners rely on Rain to protect real-world payment flows totaling billions of dollars annually. Integrating Guardrail’s real-time monitoring and Cantina’s managed response capabilities enhances our ability to detect anomalies early and act decisively,” said Charles Yoo-Naut, CTO and Co-founder of Rain. “This is an important addition to the broader set of onchain security partners we rely on to safeguard our ecosystem.”

The integrated detection and response model is a template for protocols operating stablecoin infrastructure, custody flows, enterprise payments, and onchain financial products.

About Guardrail

Guardrail is a real-time blockchain security platform with sub-second detection across 24+ chains. Backed by Coinbase Ventures and Haun Ventures, the platform uses AI-powered anomaly detection and configurable security modules to identify exploits before funds are drained, with automated response capabilities including contract pausing and circuit breakers. Guardrail currently protects over $20+ billion in TVL across thousands of contracts for protocols including Euler, EigenLayer, BadgerDAO, and Bluefin.

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Website: https://www.guardrail.ai

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OKX Secures Malta License to Launch Regulated Stablecoin Payments Across Europe

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Crypto Breaking News

Key insights

  • MiCA + PSD2 licensing lets OKX legally offer EU-wide stablecoin payments and merchant settlement services.
  • Mastercard partnership enables self-custody spending, auto conversion at checkout, and fiat payouts to merchants.
  • Investment in tokenized RWA stablecoins signals shift from trading platform to full financial infrastructure provider.

Can Stablecoins Finally Be Used Like Everyday Money

Cryptocurrency exchange OKX has received a Payment Institution (PI) license in Malta, clearing the way to offer regulated stablecoin payment services across the European Economic Area (EEA). The approval aligns the company with both the Markets in Crypto-Assets (MiCA) regulation and the Second Payment Services Directive (PSD2), which take full effect in March 2026.

Payment systems handling payments in stablecoins (treated as electronic money tokens) under PSD2 require either a payment institution or electronic money authorization. With the new license, OKX can legally process stablecoin payments while operating under a recognized European regulatory framework.

The exchange says the authorization strengthens its compliance structure and allows its payment products to function across multiple EU countries through passporting rights.

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How Does the OKX Card Actually Work at Checkout?

The license supports the rollout of OKX Pay and the OKX Card, launched in partnership with Mastercard. The card enables users to use the stablecoins at merchants all over the world that accept Mastercard.

Funds remain in self-custody until the moment of purchase. At checkout, the stablecoins automatically convert to euros with a 0.4% market spread. Merchants get paid with fiat, whereas users will pay off their crypto account balances without manual conversion.

The card also supports Apple Pay and Google Pay and has up to 20% promotional rewards in crypto on eligible purchases. Transactions operate through a licensed European payments partner and follow strict AML and KYC requirements.

OKX Building More Than a Payment Card

The licensing move coincides with OKX’s broader investment in stablecoin infrastructure. Its venture arm recently backed STBL, a project developing a real-world-asset-backed stablecoin on the company’s X Layer blockchain. The initiative involves Hamilton Lane and Securitize and will provide tokenized exposure to a private credit fund.

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By combining its earlier MiCA CASP authorization with the new PI license, OKX now operates a fully regulated crypto payments framework in Europe. The plan is to bridge traditional finance and blockchain settlement systems-enabling crypto to be not only tradable, but spendable in life.

With this move, OKX positions itself as a compliant, payment-ready crypto platform built for Europe’s next regulatory era.

Risk & affiliate notice: Crypto assets are volatile and capital is at risk. This article may contain affiliate links. Read full disclosure

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Solana price confirms bull trap as local structure shifts bearish

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Solana price confirms bull trap as local structure shifts bearish - 1

Solana’s price invalidated its recent breakout attempt after failing to hold above key resistance, confirming a bull trap and shifting the short-term market structure back to bearish.

Summary

  • Failed breakout above $88 confirms bull trap, trapping late buyers
  • Rejection at the point of control signals bearish control, favoring downside rotation
  • $78 support is the key level to watch, with potential reaction or swing-failure setup

Solana (SOL) price has entered a critical corrective phase after recent price action failed to sustain acceptance above major resistance levels. What initially appeared to be a bullish continuation has now revealed itself as a classic bull trap, catching late buyers before the price reversed sharply lower.

This type of failed breakout often marks an important inflection point, especially when it occurs at high-timeframe resistance and value extremes.

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As price rotates back into its prior trading range, technical signals suggest that downside continuation is now the higher-probability scenario in the immediate short term.

Market participants are closely watching how Solana behaves as it approaches key support levels, where either further breakdown or a reactive bounce may emerge.

Solana price key technical points

  • Bull trap confirmed above $88 resistance, invalidating the bullish breakout
  • Rejection at the point of control signals weakness, favoring range rotation lower
  • $78 high-timeframe support comes into focus, with Fibonacci confluence below
Solana price confirms bull trap as local structure shifts bearish - 1
SOLUSDT (4H) Chart, Source: TradingView

Solana’s recent rally pushed price above the value area high and into high-timeframe resistance near the $88 region. However, this move lacked sustained acceptance. Instead of consolidating above the resistance, the price quickly stalled and reversed, signaling that buyers were unable to maintain control at higher levels.

This behavior is characteristic of a bull trap, where price briefly trades above resistance to attract breakout buyers before reversing back into the prior range. Once acceptance above resistance fails, the resulting move lower is often sharp as trapped longs are forced to exit positions.

The inability to hold above the value area high was the first warning sign. This level typically defines the upper boundary of fair value within a range, and rejection here often leads to rotations back toward lower value.

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Rejection at point of control confirms bearish shift

Following the failure above resistance, Solana rotated back into the trading range and attempted to stabilize near the point of control (POC). The POC represents the price level at which the highest trading volume has occurred and often serves as a balance point during consolidation phases.

However, Solana was unable to reclaim or hold above this level. The rejection at the POC confirms that sellers remain dominant and that the market has transitioned from balance into renewed imbalance. When a price is rejected at the POC after a failed breakout, it significantly increases the probability of a full-range rotation.

This rejection marks a clear shift in short-term market structure, turning the local bias bearish and opening the path toward lower support levels.

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$78 support becomes the immediate downside target

With local structure now bearish, attention turns to the next major downside level. High-timeframe support near $78 stands out as the primary target. This region aligns with the value area low and represents the lower boundary of the broader trading range.

Importantly, the 0.618 Fibonacci retracement rests just below this level, adding further technical confluence. Fibonacci retracement zones often act as magnets for price during corrective phases, particularly after failed breakouts.

A move into this region would complete a full range rotation and likely coincide with increased volatility as liquidity is tested. Whether Solana stabilizes or continues to decline will depend heavily on the reaction at this support zone.

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Swing failure pattern could signal reversal

While the immediate bias favors downside continuation, the $78 region is not just a bearish target — it is also a potential inflection zone. If price sweeps below this support, tests the 0.618 Fibonacci level, and then quickly reclaims the level, it could form a swing failure pattern (SFP).

Such behavior would indicate a liquidity grab rather than a true breakdown and could mark the beginning of a corrective bounce or even a larger reversal, depending on volume and follow-through. For this reason, price action around $78 should be monitored closely rather than treated as an automatic breakdown.

What to expect in the coming price action

From a technical, price action, and market structure perspective, Solana’s recent rejection confirms a bull trap and shifts short-term momentum firmly bearish. As long as the price remains below the value area high and the point of control, downside continuation toward the $78 support zone remains the higher-probability outcome.

Until bullish acceptance returns above key value levels, rallies should be treated with caution. The market is now in a corrective rotation phase, and how Solana reacts around $78 will likely define the next major move.

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Ethereum Loss Saturates, but Holder Exodus Caps Price Recovery

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Ethereum SOPR

Ethereum continues to trade in a narrow range near $2,000. ETH has struggled to generate sustained upside momentum in recent weeks.

While on-chain data suggests selling pressure may be nearing exhaustion, another concern is emerging. A decline in new network participation could restrict fresh capital inflows. 

Ethereum Holders Are Realizing Losses

Ethereum’s Spent Output Profit Ratio, or SOPR, recently slid to 0.92. This marks the deepest level since April 2025. A reading below 1 indicates that investors are selling at a loss. Such behavior often reflects panic and fear during prolonged consolidation phases.

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Historically, extreme lows in SOPR have preceded reversals. Selling at a loss tends to saturate at these levels. As panic fades, investors often shift to holding rather than exiting positions. Many choose to accumulate at discounted prices. Similar behavior could support ETH stabilization if confidence gradually returns.

Want more token insights like this? Sign up for Editor Harsh Notariya’s Daily Crypto Newsletter here.

Ethereum SOPR
Ethereum SOPR. Source: Glassnode

Despite potential loss exhaustion, broader network metrics raise caution. The number of new Ethereum addresses recently fell to an eight-week low. New participants typically inject fresh liquidity and support recovery phases.

Over the past 48 hours, new addresses declined by 34%. The figure dropped from 336,000 to 221,000. This sharp contraction suggests waning retail interest. Reduced onboarding can limit capital inflows, which may constrain short-term Ethereum price appreciation despite improving sentiment among existing holders.

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Ethereum New Addresses.
Ethereum New Addresses. Source: Glassnode

ETH Price Is Stuck At $2,000

Ethereum is trading at $1,970 at the time of writing. The asset remains above the $1,902 support level. However, it continues to struggle below the $2,051 resistance, which aligns with the 23.6% Fibonacci retracement level. Failure to reclaim this zone keeps upside limited.

Current indicators suggest continued consolidation between $1,902 and $2,241. ETH may face repeated rejection near $2,051 until stronger demand emerges. Without confirmation of this level as support, recovery attempts are likely to remain capped, reinforcing range-bound price action.

Ethereum Price Analysis
Ethereum Price Analysis. Source: TradingView

However, a decisive breakout could shift sentiment quickly. If Ethereum secures $2,051 as support and breaches the $2,241 resistance, bullish momentum may strengthen. Such a move could propel ETH toward $2,395 and higher, invalidating the prevailing bearish outlook and signaling renewed market confidence.

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Revival to $80K or Brutal Crash Below $30K?

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BTC MVRV


“Are you actually prepared for the longest bear market in history,” one analyst asked.

Bitcoin bears have been in control lately, with the asset trading well below last year’s peak levels.

The question now is whether BTC can stage a decisive comeback or if a new painful pullback is on the way.

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The Bullish Scenario

The primary cryptocurrency started the month on the wrong foot, with the correction intensifying on February 6 when it plummeted to around $60K, the lowest point since October 2024. In the following days, it reclaimed some lost ground and currently trades at approximately $68,200 (per CoinGecko’s data).

One person touching upon the most recent price dynamics of BTC is the popular analyst Ali Martinez. He assumed that the asset appears to have formed an “Adam & Eve” pattern, in which a break above $71,500 could trigger an additional pump to $79,000.

The bullish setup consists of two bottoms: a sharp drop (Adam) followed by a rounder one (Eve). Some traders see it as a sign that selling pressure is fading and that the price may post a substantial short-term revival.

Bitcoin’s Market Value to Realized Value (MVRV) supports the bullish outlook. The index compares the current value of all BTC to the price people initially paid to acquire their holdings. High ratios mean that investors are sitting on big profits and could increase selling pressure, whereas low readings might be interpreted as the end of the bear market.

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Over the past few weeks, the MVRV has been steadily declining and now sits near 1.25. According to CryptoQuant, ratios above 3.7 indicate a price top, while values under 1 hint that the bottom could have been reached.

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BTC MVRV
BTC MVRV, Source: CryptoQuant

Bitcoin’s Relative Strength Index (RSI) is also worth observing. The technical analysis tool measures the speed and magnitude of recent price changes and provides traders with indications of potential reversal points. It ranges from 0 to 100, with values below 30 seen as buying opportunities and suggesting that BTC may be oversold. On the contrary, ratios above 70 are generally considered a warning of a possible pullback. The RSI has fallen to 28 on a weekly scale.

BTC RSIBTC RSI
BTC RSI, Source: CryptoWaves

The Bear Phase Is Just Starting?

Other analysts, including Chiefy, believe another painful decline is the more likely option for BTC in the short term. The X user argued that the asset might be on the verge of a major dump to $29,000 as early as this week and added:

“The final Bull Trap of 2026 is over, and according to this chart, the next crash has already started. Are you actually prepared for the longest bear market in history?”

Meanwhile, BTC balances on centralized exchanges have been climbing in recent weeks. Although this development doesn’t guarantee further downside, it could be interpreted as a bearish sign because it means the number of coins that can be offloaded at any time is increasing.

BTC Exchange Reserve
BTC Exchange Reserve, Source: CryptoQuant
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Tokenized RWAs Rise 13% as Crypto Market Loses $1T

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Tokenized RWAs Rise 13% as Crypto Market Loses $1T

Demand for tokenized real-world assets (RWAs) continued to grow over the past month, even as broader cryptocurrency markets faced heavy selling pressure, underscoring the sector’s resilience and growing institutional footprint.

The total value of onchain RWAs increased 13.5% over the past 30 days, according to data from RWA.xyz. The increase reflects both higher asset issuance, meaning more tokenized securities brought onto public blockchains, and growth in the number of unique wallet addresses holding these assets, signaling expanding participation.

As of Feb. 16, all major blockchain networks tracked by RWA.xyz recorded increases in tokenized asset value, led by Ethereum, with roughly $1.7 billion in net growth, followed by Arbitrum at $880 million and Solana at $530 million. The figures refer to the increase in total onchain value of tokenized assets issued or circulating on those networks.

Excluding stablecoins, net growth in tokenized securities such as Treasurys, private credit and other yield-bearing instruments accelerated over the past 30 days. Source: RWA.xyz.

Tokenized US Treasurys and government debt remain the largest RWA category, with more than $10 billion in outstanding onchain products. Flows into these instruments continued during the period, while tokenized stocks and exchange-traded products also posted gains.

Related: Tokenized gold accounts for 25% of RWA net growth in 2025 after 177% market-cap rise

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A sharp contrast with the broader crypto market 

Steady demand for tokenized RWAs points to deeper institutional participation, as asset managers increasingly use public blockchains to issue and settle tokenized versions of traditional financial products.

Tokenized money market funds, for example, are evolving beyond simple yield vehicles and are beginning to serve as collateral in certain trading and lending markets. Major institutions, including BlackRock, JPMorgan and Goldman Sachs, have become active participants in the space.

BlackRock last week made its first formal move into decentralized finance, bringing its USD Institutional Digital Liquidity Fund (BUIDL) tokenized US Treasury fund to Uniswap.

The growth also stands in contrast to the broader cryptocurrency market, which has shed roughly $1 trillion in market value over the past month, highlighting the relative stability of yield-bearing tokenized assets.

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The total crypto market has continued to unravel since October, with losses intensifying in January. Source: CoinGecko

Derivatives markets have been a key source of stress, with a large-scale deleveraging event in October triggering broader weakness across digital assets. Conditions have yet to fully recover, and sentiment remains fragile even as equities continue trading near record highs.

Related: TradFi giant Fiserv builds real-time dollar rails for crypto companies