Crypto Hack Losses Fall 90% to $68.3M in May, CertiK Reports
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Crypto Hack Losses Fall 90% to $68.3M in May, CertiK Reports

Cryptocurrency losses from hacks and exploits fell to $68.3 million in May, down 90% from approximately $650 million in April, according to CertiK data. The decline marks the third consecutive month of reduced theft losses across the sector.

Jun 1, 2026, 08:01 AM1 min read

Key Takeaways

  • 1## May Hack Losses Plummet Crypto theft losses dropped to $68.
  • 23 million in May, nearly 90% below April's approximately $650 million, according to blockchain security firm CertiK.
  • 3The sharp decline suggests either a reduction in successful exploits or smaller-scale attacks during the month.
  • 4## Context and Trend May marks the third consecutive month of declining hack losses, indicating a potential shift in the threat landscape.
  • 5CertiK did not break down which protocols or asset types were affected in May's attacks, nor did it detail whether the lower total reflected fewer incidents or smaller individual thefts.

May Hack Losses Plummet

Crypto theft losses dropped to $68.3 million in May, nearly 90% below April's approximately $650 million, according to blockchain security firm CertiK. The sharp decline suggests either a reduction in successful exploits or smaller-scale attacks during the month.

Context and Trend

May marks the third consecutive month of declining hack losses, indicating a potential shift in the threat landscape. CertiK did not break down which protocols or asset types were affected in May's attacks, nor did it detail whether the lower total reflected fewer incidents or smaller individual thefts.

Why It Matters

For Traders

Lower monthly hack losses reduce systemic risk premia in the short term, though individual protocol risks remain asset-specific and require separate due diligence.

For Investors

A sustained trend of declining exploit losses may signal improving security maturity across protocols or reflect market consolidation to more established platforms.

For Builders

The three-month downtrend warrants investigation into what security practices or architectural changes are working, to inform protocol design decisions going forward.

Topics:CertiK

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