#CryptoNews
$181M Recovered From Hackers, But Crypto Still Lost $620M in Q2
CertiK noted that two incidents alone accounted for $1.78 billion of crypto losses in the first half of 2025.
Crypto and Web3 security incidents led to over $801.3 million in losses across 144 incidents in Q2 2025. CertiK reported that this reflects a 52.1% decrease in value lost from the previous quarter.
The quarter also saw 59 fewer incidents during this period.
#Ethereum Hit Hardest Again
Phishing was the most damaging attack vector, as it saw $395 million being stolen across 52 incidents. Code vulnerabilities followed suit and recorded $235.8 million in losses across 47 incidents.
In its latest report, CertiK said that Ethereum saw the highest number of incidents. The network recorded 70 hacks, scams, and exploits, resulting in $65.4 million in losses for the quarter.
Additionally, funds worth $181 million were recovered, which brought the adjusted losses for the second quarter to $620.4 million. The average loss per incident was $4.3 million, while the median was around $104,000.
Zooming out, the blockchain security firm also reported total losses of $2.47 billion across 344 incidents for the first half of 2025. Wallet compromises were the costliest during this period, as these breaches accounted for $1.71 billion in losses across 34 incidents. Next up was phishing, with $410.7 million stolen across 132 incidents, which made it the most frequent attack type so far this year.
So far this year, Ethereum recorded 175 incidents in H1, resulting in $1.63 billion in losses. A total of $187.3 million was recovered in the first half of the year, pushing the adjusted total losses to $2.29 billion. Meanwhile, the average loss per incident for H1 was $7.13 million, with a median loss of $89,026.
Two Major #Hacks Skew Trend
CertiK noted that while headline figures suggest worsening crypto security, two incidents alone accounted for around $1.78 billion of 2025’s losses – the Bybit hack and the Cetus Protocol breach.
