Hack history / 2026 / Hack or exploit
Coinsbuy
Hack or exploit on Aug 9, 2026 · Improper Access Control
SOURCES AGREE ON DATE AND LOSS · 4 SOURCES
Lost
$7.9M
dollars at the time
Returned
none listed
as the sources state it
Rank
#355
among thefts by dollars lost
What happened
On August 9, 2026, Coinsbuy’s wallet infrastructure was exploited via improper access control, allowing an attacker to drain approximately $7.9M across Ethereum and Tron. Flagged by PeckShield; no dedicated post-mortem has been published.
Details
- Date
- Aug 9, 2026
- Kind
- Hack or exploit
- Method
- Improper Access Control
- How in
- Smart contract bug
- Target
- Wallet
- Chains
- Ethereum, Tron
Related incidents
SUPERFORTUNE AI 2026 · Hack or exploit · $15.2M
Crypto DAO 2026 · Hack or exploit · $8.2M
New Market Trading 2026 · Hack or exploit · $4M
MANTRA Chain 2026 · Hack or exploit · $3.6M
SquidRouterModule 2026 · Hack or exploit · $3.2M
Crypto DAO 2026 · Hack or exploit · $8.2M
New Market Trading 2026 · Hack or exploit · $4M
MANTRA Chain 2026 · Hack or exploit · $3.6M
SquidRouterModule 2026 · Hack or exploit · $3.2M
Cite this page
SwanBluechip, "Coinsbuy hack, Aug 9, 2026: $7.9M lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/ht66e4c1354d/ (data as of 2026-10-31).