Bridge WatcherBridge Watcher
Bridge Watcher
Bridge Threat Intelligence & Incident Reporting

Bridge Threat Intelligence & Incident Reporting

39 articles


Axelar GMP Replay Protection Flaws: Risk Scanning Insights for 2026

Axelar GMP Replay Protection Flaws: Risk Scanning Insights for 2026

In early 2026, with Axelar (AXL) holding steady at $0.0449 after a 24-hour dip of -0.001820 (-0.0389%), the CrossCurve protocol's $3 million bridge exploit serves as a stark reminder of lurking Axelar GMP risks . This breach, rooted in the...

Apr 15, 2026
Drift Protocol Exploit 2026: Multisig Social Engineering and Cross-Chain Bridge Risks in Solana DeFi

Drift Protocol Exploit 2026: Multisig Social Engineering and Cross-Chain Bridge Risks in Solana DeFi

On April 1,2026, Drift Protocol, a cornerstone decentralized exchange on Solana, fell victim to a meticulously orchestrated Drift Protocol exploit that siphoned away approximately $285 million in assets. This incident, the largest DeFi...

Apr 4, 2026
Cross-Chain Replay Attacks: Global Nonce Failures in LayerZero and StargateFinance Protocols

Cross-Chain Replay Attacks: Global Nonce Failures in LayerZero and StargateFinance Protocols

Cross-chain replay attacks have surged as a critical threat in the blockchain interoperability space, exploiting global nonce vulnerabilities that allow malicious actors to resubmit valid transactions across chains. With Stargate Finance's...

Mar 26, 2026
Lock-and-Mint Bridge Vulnerabilities Costing Crypto $108M in Bitcoin Exploits: 2026 Risk Scanner Guide

Lock-and-Mint Bridge Vulnerabilities Costing Crypto $108M in Bitcoin Exploits: 2026 Risk Scanner Guide

As Bitcoin hovers at $70,502.00 today, down 3.10% in the last 24 hours with a high of $73,514.00 and low of $70,449.00, the crypto market grapples with persistent shadows from cross-chain bridges. Lock-and-mint mechanisms, pivotal for...

Mar 6, 2026
CrossCurve Bridge Exploit: Spoofed Messages Bypass Axelar Validation in Cross-Chain Protocols

CrossCurve Bridge Exploit: Spoofed Messages Bypass Axelar Validation in Cross-Chain Protocols

In the fast-paced world of cross-chain DeFi, few events shake the community like a bridge exploit. On February 1,2026, CrossCurve, a decentralized cross-chain liquidity protocol formerly known as EYWA, fell victim to a CrossCurve exploit...

Feb 22, 2026
CrossCurve Bridge Exploit: Spoofed Cross-Chain Messages Bypass Gateway Validation Risks

CrossCurve Bridge Exploit: Spoofed Cross-Chain Messages Bypass Gateway Validation Risks

Imagine locking up millions in a cross-chain bridge, trusting its gateway to verify every message crossing the blockchain divide, only for a clever attacker to slip in a fake one and walk away with $3 million. That's exactly what unfolded...

Feb 21, 2026
CrossCurve Bridge Exploit: Spoofed Messages Bypassing Cross-Chain Gateway Validation Risks

CrossCurve Bridge Exploit: Spoofed Messages Bypassing Cross-Chain Gateway Validation Risks

In the high-stakes world of cross-chain bridges, where billions flow between blockchains daily, a single overlooked check can unravel everything. CrossCurve, once known as EYWA, learned this the hard way on February 19,2026, when attackers...

Feb 20, 2026
CrossCurve Bridge Exploit: Axelar Receiver Validation Flaws in Cross-Chain Messaging

CrossCurve Bridge Exploit: Axelar Receiver Validation Flaws in Cross-Chain Messaging

On January 31,2026, CrossCurve - a cross-chain liquidity protocol formerly known as EYWA - suffered a devastating $3 million exploit that exposed critical flaws in its bridge infrastructure. Attackers exploited vulnerabilities in the...

Feb 13, 2026
CrossCurve Bridge Hack 2026: Access Control Flaws Draining $3M in Cross-Chain Protocols and Scanner Detection Strategies

CrossCurve Bridge Hack 2026: Access Control Flaws Draining $3M in Cross-Chain Protocols and Scanner Detection Strategies

In the volatile world of cross-chain protocols, few events expose the fragility of interoperability as sharply as the CrossCurve Bridge hack of February 2026. Attackers siphoned off about $3 million by exploiting a critical access control...

Feb 12, 2026
CrossCurve Bridge Exploit: ReceiverAxelar Message Spoofing Vulnerability Breakdown

CrossCurve Bridge Exploit: ReceiverAxelar Message Spoofing Vulnerability Breakdown

On January 31,2026, CrossCurve's ambitious cross-chain bridge suffered a devastating CrossCurve exploit , draining roughly $3 million across multiple networks in under an hour. Formerly known as EYWA, this DeFi protocol touted a Consensus...

Feb 12, 2026
CrossCurve $3M Exploit Breakdown: Cross-Chain Message Spoofing and Validation Flaws

CrossCurve $3M Exploit Breakdown: Cross-Chain Message Spoofing and Validation Flaws

Imagine bridging assets across chains, feeling that seamless DeFi flow, only to watch $3 million vanish in a flash because of a sneaky validation slip-up. That's exactly what hit CrossCurve, the cross-chain bridge formerly known as EYWA,...

Feb 12, 2026
CrossCurve Bridge Hack: $3M Drained by Access Control Flaws in Cross-Chain Contracts

CrossCurve Bridge Hack: $3M Drained by Access Control Flaws in Cross-Chain Contracts

On February 12,2026, CrossCurve, a cross-chain liquidity protocol formerly known as EYWA, confirmed a devastating exploit draining $3 million from its bridge across Ethereum and Arbitrum. Attackers exploited a cross-chain access control...

Feb 12, 2026
CrossCurve Bridge $3M Exploit: Axelar Receiver Access Control Flaws Exposed

CrossCurve Bridge $3M Exploit: Axelar Receiver Access Control Flaws Exposed

In the wild world of cross-chain bridges, where billions flow seamlessly between blockchains, one wrong line of code can turn liquidity into losses overnight. CrossCurve, the rebranded EYWA protocol built for frictionless cross-chain...

Feb 12, 2026
CrossCurve Bridge $3M Hack: Access Control Flaws in Cross-Chain Contracts Exposed

CrossCurve Bridge $3M Hack: Access Control Flaws in Cross-Chain Contracts Exposed

In the high-stakes arena of cross-chain interoperability, the CrossCurve hack strikes again as a brutal reminder of lurking dangers. On February 12,2026, CrossCurve, a liquidity protocol bridging multiple networks, confirmed a devastating...

Feb 12, 2026
CrossCurve $3M Exploit: Access Control Flaws in Cross-Chain Bridge Messaging Exposed

CrossCurve $3M Exploit: Access Control Flaws in Cross-Chain Bridge Messaging Exposed

On February 1, CrossCurve's bridge infrastructure crumbled under a ReceiverAxelar vulnerability , enabling attackers to siphon roughly $3 million in a textbook cross-chain bridge hack . Formerly EYWA, this protocol now grapples with the...

Feb 12, 2026
Axelar Gateway Bypass Risks: Scanning Spoofed Cross-Chain Messages After CrossCurve Exploit

Axelar Gateway Bypass Risks: Scanning Spoofed Cross-Chain Messages After CrossCurve Exploit

In early February 2026, CrossCurve, a cross-chain liquidity protocol formerly known as EYWA, lost around $3 million to a smart contract exploit that exposed critical flaws in its bridge infrastructure. Attackers spoofed cross-chain...

Feb 10, 2026
Axelar ReceiverAxelar Spoofed Message Bypass: Cross-Chain Bridge Risks and Scanner Detection

Axelar ReceiverAxelar Spoofed Message Bypass: Cross-Chain Bridge Risks and Scanner Detection

In early February 2026, CrossCurve, a cross-chain liquidity protocol formerly known as EYWA, lost roughly $3 million to a cunning exploit. Attackers spoofed cross-chain messages via the Axelar ReceiverAxelar vulnerability, bypassing...

Feb 9, 2026
CrossCurve Bridge Exploit: ReceiverAxelar expressExecute Spoofed Message Bypass Explained

CrossCurve Bridge Exploit: ReceiverAxelar expressExecute Spoofed Message Bypass Explained

In the ever-expanding realm of cross-chain liquidity protocols, few incidents underscore the perils of insufficient message validation as starkly as the recent CrossCurve exploit . On February 1, CrossCurve, previously known as EYWA,...

Feb 7, 2026
CrossCurve Axelar Exploit Breakdown: Spoofed Messages Bypassing ReceiverAxelar Validation Risks

CrossCurve Axelar Exploit Breakdown: Spoofed Messages Bypassing ReceiverAxelar Validation Risks

On January 31,2026, CrossCurve, a cross-chain liquidity protocol previously known as EYWA, confirmed a devastating security breach that drained approximately $3 million from its bridge infrastructure. Attackers exploited a critical flaw in...

Feb 6, 2026
Axelar ReceiverAxelar expressExecute Bypass Risks in Cross-Chain Bridges 2026

Axelar ReceiverAxelar expressExecute Bypass Risks in Cross-Chain Bridges 2026

In early February 2026, the cross-chain liquidity protocol CrossCurve grappled with a stark reminder of the fragility in blockchain interoperability. Attackers siphoned roughly $3 million by exploiting a flaw in the ReceiverAxelar...

Feb 5, 2026
CrossCurve Exploit: ReceiverAxelar Flaws Enabling Spoofed Axelar Messages

CrossCurve Exploit: ReceiverAxelar Flaws Enabling Spoofed Axelar Messages

In the ever-shifting landscape of cross-chain protocols, few events underscore the fragility of interoperability quite like the recent CrossCurve exploit. On February 1, CrossCurve, a cross-chain liquidity platform formerly known as EYWA,...

Feb 3, 2026
Cross-Chain Bridge Exploit Patterns: Reentrancy Signatures and Oracle Risks in Ronin Wormhole Nomad Hacks

Cross-Chain Bridge Exploit Patterns: Reentrancy Signatures and Oracle Risks in Ronin Wormhole Nomad Hacks

Cross-chain bridges enable vital interoperability across blockchains, yet they remain the most exploited infrastructure in DeFi, with Chainalysis documenting over $2 billion stolen in 13 major incidents. The Ronin, Wormhole, and Nomad...

Jan 28, 2026
Cross-Chain Bridge Multisig Exploits: Scanning Ronin and Wormhole Risks for 2026 Protocols

Cross-Chain Bridge Multisig Exploits: Scanning Ronin and Wormhole Risks for 2026 Protocols

Cross-chain bridges have unlocked unprecedented interoperability in blockchain ecosystems, but their multisig mechanisms have become the Achilles' heel, hemorrhaging over $2.8 billion in exploits since 2022. Ronin and Wormhole stand as...

Jan 22, 2026
Cross-Chain Bridge Honeypots: $2.5B Hack Patterns and Risk Scanner Detection Strategies

Cross-Chain Bridge Honeypots: $2.5B Hack Patterns and Risk Scanner Detection Strategies

Cross-chain bridges, the vital arteries of blockchain interoperability, have morphed into lucrative honeypots for sophisticated attackers. With over $2.5 billion drained through exploits since 2022, these protocols expose a stark reality:...

Nov 29, 2025
Cross-Chain Bridge Central Vault Risks: Why $2.5B Hacks Happen and Scanner Detection Methods

Cross-Chain Bridge Central Vault Risks: Why $2.5B Hacks Happen and Scanner Detection Methods

Cross-chain bridges promise seamless asset transfers across blockchain ecosystems, but their central vaults have become catastrophic liabilities, fueling over $2.5 billion in hacks. These vaults, often holding billions in TVL, act as...

Nov 27, 2025
Why Cross-Chain Bridges Remain the Biggest Target: Analyzing 2025’s Most Exploited Blockchain Attack Vector

Why Cross-Chain Bridges Remain the Biggest Target: Analyzing 2025’s Most Exploited Blockchain Attack Vector

In 2025, cross-chain bridges have become the most lucrative target for blockchain attackers, accounting for over $3 billion in losses during the first half of the year. While these protocols promise seamless interoperability and...

Nov 5, 2025