Cosmos — Cyber Attacks, Breaches & Threat Activity

Threat entity extracted from intelligence sources

Frequency
16
occurrences
First Seen
March 10, 2026
Last Seen
August 31, 2026

Related Threat Clusters

  • Bybit Suffers $1.46 Billion Loss in North Korean Hacking Incident

    On February 21, 2025, Bybit experienced a significant security breach involving a routine transfer from an Ethereum cold wallet to a warm wallet. The attack, attributed to North Korea's Lazarus Group, exploited the user…

    2 articles · Updated August 9, 2026
  • AI Coding Agents Expand Software Supply Chain Risks

    AI coding agents are introducing significant vulnerabilities into the software supply chain by selecting insecure dependencies without human oversight. Research indicates that only 20% of dependency versions recommended…

    7 articles · Updated July 27, 2026
  • Emerging Threats in Agentic AI Systems: Trust Inversion and Attack Patterns

    Recent research highlights significant vulnerabilities in agentic AI systems, which can misclassify adversarial inputs as trusted instructions across six architectural layers. These vulnerabilities stem from trust…

    2 articles · Updated May 18, 2026
  • Cosmos EVM Module Security Incident Halts Multiple Chains

    On August 24, 2026, Cosmos Labs confirmed a security incident affecting its EVM module, prompting affected chains, including KiiChain, TAC, and MANTRA, to halt operations. KiiChain reported a significant loss of…

    24 articles · Updated August 25, 2026
  • Gravity Bridge Exploit Results in $5.4 Million Theft

    On May 30, 2026, Gravity Bridge, a cross-chain bridge between Ethereum and Cosmos, was exploited, resulting in a theft of approximately $5.4 million. The attack is believed to have been facilitated by a compromised…

    14 articles · Updated May 30, 2026
  • Polkadot Hyperbridge Exploit: 1 Billion DOT Minted and Sold

    On April 13, 2026, a vulnerability in the Hyperbridge gateway contract on Ethereum allowed an attacker to mint 1 billion unauthorized Polkadot (DOT) tokens. The exploit was facilitated by forging messages to gain…

    23 articles · Updated April 13, 2026
  • Namada Blockchain Exploit: 228,517 ATOM Transferred via IBC Channel

    Namada, a privacy-focused blockchain in the Cosmos ecosystem, confirmed a protocol exploit on June 20, 2026. The attack involved the transfer of 228,517 ATOM assets through an Inter-Blockchain Communication (IBC)…

    2 articles · Updated June 20, 2026
  • StablR Stablecoins EURR and USDR Depeg After $10 Million Exploit

    On May 24, 2026, StablR's stablecoins, EURR and USDR, lost their pegs following an exploit that allowed an attacker to mint approximately $10.4 million in unbacked tokens. The breach was attributed to a compromised…

    21 articles · Updated May 24, 2026
  • Axelar Bridge Exploit Results in $4.67 Million Loss Linked to Secret Network

    On June 19, 2026, Axelar Network reported a security incident where approximately $4.67 million worth of tokens were drained from the Secret Network due to an exploit in a modified ICS-20 smart contract. The attacker…

    19 articles · Updated June 20, 2026
  • AI-Driven Market Manipulation Causes $19 Billion Crypto Crash

    On October 10, 2025, a significant crypto market crash occurred, resulting in $19 billion in liquidations. The collapse was triggered by a structural vulnerability known as the 'Oracle Loop' during a transition period…

    2 articles · Updated June 12, 2026

Recent Intelligence Reports

  • Cronos Chain Halt After the Tectonic Exploit — Cryptoticker · August 31, 2026
  • TAC climbs off record low after exploit forces chain halt — Cryptopolitan · August 24, 2026
  • June preprint — arxiv.org · August 10, 2026
  • Supply Chain Security in the Agentic Era — Augmentcode · July 27, 2026
  • Secret Network's Axelar bridge drained for $4.67 million in infinite — Theblock.Co · June 20, 2026
  • Secret Network's Axelar bridge drained for $4.67 million in infinite — Theblock.Co · June 20, 2026
  • Namada Blockchain Suffers Exploit; Team Investigating Cause and Damage — Cryptorank · June 20, 2026
  • Axelar shuts down Secret Network bridge routes after $4.7M exploit — Bitget · June 19, 2026

CVSS v3.1 Breakdown