The
cryptocurrency and decentralized finance (DeFi) sectors suffered a staggering
$1.19 billion in losses due to hacks, scams, and exploits in the first half of
2024, according to a new report from blockchain security firm CertiK.
Crypto Security Woes
Deepen as H1 Losses Hit $1.19 Billion
The
“Hack3d: The Web3 Security Quarterly Report” for Q2 and H1 2024,
released this week, paints a sobering picture of the crypto industry’s ongoing security challenges. Phishing attacks emerged as the most
damaging vector, accounting for $497.7 million in losses across 150 incidents.
“Q2
2024 experienced the highest losses since Q3 of the previous year, despite a
relatively quiet quarter in which the markets mostly consolidated the gains
from Q1,” the report emailed to Finance Magnates reads.
Private key
compromises were the second most costly attack type, resulting in $408.9
million lost over 42 major incidents. The Ethereum blockchain bore the brunt of
the attacks, experiencing 235 security incidents that led to nearly $400
million in losses.
The largest
single incident of the period was an attack on the Japanese exchange DMM Bitcoin,
resulting in a staggering $304.7 million loss. Other notable breaches included
a $112.5 million loss by Chris Larsen and
a $90 million hack of Turkish exchange BtcTurk.
Despite the
overall increase in losses, there was a silver lining: approximately $177.8
million was returned to victims across 18 separate incidents in H1, reducing
the net losses for the period to $1.01 billion.
Hack3d: Q2 + H1 2024 🧵184 hacks, scams, and exploits drained $688,102,941 from Web3 in Q2 2024. This is a 37% increase in value lost compared to Q1 2024, despite an 18% decrease in incidents.Read our full report: https://t.co/XnuddaEecn pic.twitter.com/GGHdbqWZoz
— CertiK (@CertiK) July 3, 2024
For
comparison, throughout 2023, investors and exchanges were estimated to have lost
$2 billion in cryptocurrencies. Although these figures are alarming, they
were still half as much as in the record year of 2022, when
losses reached nearly $4 billion.
Crypto Losses Surge to
$688 Million in Q2 2024
The report
also provided a breakdown of Q2 2024 figures, which showed a concerning trend:
- In Q2 alone, a total of $688.1 million was lost across 184 onchain security incidents, representing a 37% increase in value lost compared to Q1 2024. This is also
significantly more than
the $300 million reported in Q2 of the previous year. - Phishing
remained the dominant attack vector in Q2, with…
