Multiple Protocols Experience $35 Million Loss in Attacks

On July 23, 2026, a series of attacks impacted various cryptocurrency bridges and cross-chain protocols, resulting in a total loss of over $35 million. Among the protocols affected were Verus and B² Network, demonstrating ongoing security challenges in the crypto ecosystem.

The Verus protocol's Ethereum bridge faced a hack that drained approximately $7.54 million in cryptocurrencies, including ether and multiple stablecoins. This exploit reused a contract path identified in a previous incident in May, which had resulted in an $11.5 million loss. The flaw in Verus allowed the hacker to trigger payouts on the Ethereum side without proper backing from the Verus side, exposing a critical oversight in the bridge's design.

Similarly, the B² Network lost around $3.86 million when an attacker gained unauthorized access to the upgrade authority of its staking contract. This event underscores that compromised keys and improper permissions remain primary threats in the crypto space, further exacerbated by the increasing sophistication of AI-driven intrusions.

These incidents are part of a worrying trend where security breaches do not stem from broken cryptographic methods but from logical flaws in the code or compromised control structures. A representative from Verus stated that the repeated incidents not only result in stolen funds but also erode user confidence in the security of their platform.

The impact of such breaches reaches beyond immediate financial losses; they signal a deterioration of trust in the affected protocols. Verus, once holding nearly $100 million in total value locked at the start of 2025, is now down to around $9 million.

Moreover, security firm OpenAI revealed that its models demonstrated the capability to automate multi-step invasions that previously required skilled human effort. This advancement raises concerns about the evolving nature of security threats in the cryptocurrency space.

Going forward, it remains critical for protocols to strengthen their governance structures and access controls to protect against such attacks. The ongoing vulnerabilities highlight the need for improved security practices as the industry adapts to new threats.