Immunefi Unleashes Real-Time Crypto Threat Blocker—DeFi’s New Iron Firewall

Web3's white-hat warriors just weaponized security. Immunefi—the bug bounty platform that's saved over $25B in crypto assets—now neutralizes exploits before they hit chain.

How it works: Machine learning sniffs out malicious transactions mid-flight, freezing funds faster than a rug pull. No more post-hack forensics—just kill switches and cold wallets.

Why it matters: With DeFi hacks draining $3B annually, this isn't just patching holes—it's electrifying the fences. (Take notes, TradFi—your 'secure' banks lose more to fraud before lunch.)

The catch? It's only as strong as the oracles feeding it data. One laggy price feed, and even the fanciest firewall turns into a screen door.

Bottom line: A quantum leap for on-chain security... assuming the VCs funding it didn't backdoor the backdoor protection.

Unified Threat Detection Across Leading Blockchains

Magnus provides cross-chain monitoring on Ethereum, BNB Smart Chain, Polygon, Base, Arbitrum, and Avalanche, with more networks to be added soon. 

On the other side, Fuzzland has API level fuzzing and real-time alerting, while FailSafe offers advanced compliance monitoring, including tools for stablecoin regulation under MiCA and DORA. Together, they offer continuous scanning and rapid threat intelligence.

For faster responses, the platform uses Codexa, Immunefi’s extensive vulnerability dataset, to improve detection accuracy and adapt to emerging threats. Teams receive unified alerts through Slack, PagerDuty, or other channels, eliminating the need to switch between multiple tools.

Industry Adoption Highlights Growing Need

Protocols like Babylon Labs and Lombard Finance, which together manage $8 billion in Bitcoin DeFi assets, have already jumped on board with Magnus. 

Aneirin, one of the cofounders of FailSafe, pointed out, “With Magnus, we bring together cross-chain monitoring, threat detection, and policy enforcement all in one command center. This gives security teams real-time visibility and compliance-grade coverage that used to require juggling a bunch of different tools.”

Cypto hacks surpassed $142 billion in July 2025, and security fragmentation leaves institutions vulnerable. With Magnus integrating AI-powered monitoring of threats, there could be a new standard for securing the onchain economy.

Also Read: Crypto Hacks Surge in July with $142 Million Stolen: PeckShield