Cryptocurrency Losses Surge to $686 Million in Q3
The cryptocurrency industry has witnessed a turbulent third quarter, with losses surging to $686 million. This unsettling development marks the worst quarter of the year, contributing to $1.4 billion in total losses year-to-date.

Immunefi report
These alarming statistics have been unveiled in a report by Singapore-headquartered blockchain security firm Immunefi. According to the report, the number of crypto hacking incidents skyrocketed by 153% year-over-year in the third quarter, with 76 separate incidents recorded.
This stands in stark contrast to the same period in 2022, which saw a mere 30 hacking incidents. Furthermore, the losses resulting from these incidents witnessed a 60% increase, surging from approximately $429 million in Q3 2022 to the current level of $685 million. This marks the highest loss recorded for the year.
Devastating hacks
Of these incidents, two major hacks targeting Mixin Network and Multichain were particularly devastating, accounting for nearly half of the total losses in the quarter at $326 million. The Mixin Network hack, attributed to North Korean-sponsored hackers known as the Lazarus Group, underscores the involvement of state-backed actors in crypto-related cybercrimes.
The Lazarus Group’s fingerprints were also found in major hacks of cryptocurrency exchanges, including CoinEx, Alphapo, and Stake, as well as digital payments firm CoinsPaid. Web3 projects based in Japan have been particularly hard hit by the hacker group’s activities. The group was responsible for losses exceeding $200 million.
An overwhelming majority of the total Q3 losses, approximately 97%, were attributed to hacking incidents, while frauds and scams constituted a mere 3%. Decentralized finance (DeFi) protocols bore the brunt of the damage, with nearly $500 million lost, compared to over $185 million stolen from centralized exchanges and services. This highlights the vulnerability of DeFi platforms and the intricacies of smart contract code that underlie many of these applications.
Among the targeted blockchains, Ethereum, BNB Chain, and Coinbase-incubated Base blockchain were the most prominent, with Ethereum being hit by 35 out of 82 chain losses. These platforms were singled out due to the substantial funds they held and the high level of activity on their networks.
Greater recovery efforts
Though the situation may appear bleak, there is a glimmer of hope in the form of recovery efforts. Immunefi reports an 8.9% recovery rate, with $61.2 million of stolen funds successfully reclaimed in six cases. Notably, Mixin Network recently introduced a $20 million “bug bounty” in a bid to incentivize the return of stolen funds, underscoring the cryptocurrency industry’s unwavering determination to combat these challenges.
Immunefi itself has played a pivotal role in mitigating crypto-related risks, disbursing over $80 million in bounties and safeguarding more than $25 billion in user funds across various protocols. The company’s recent launch of on-chain vaults represents a significant step toward decentralizing its bug bounty platform, further fortifying security within the crypto ecosystem.


