ChainBleedv0.1 · open intel
← back to feed·TOKEN-SUPPLY2023-09-24 · 2y ago
Incident · SLOWMIST

Upbit

False top-up
Estimated loss
VERDICT —UNRATED
Verdict pending. Auto-ingested incidents are reviewed before a public verdict is rendered.
▰ METHOD
TOKEN SUPPLY
TOKEN-SUPPLYBYTECODE CATCHABLEAI SCANNABLE
Root cause

Root-cause analysis not yet published. The incident description below contains all currently available signal — review the attack transaction directly for definitive forensics.

Forensic narrative

On September 24th, according to Definalist on Twitter, scammers had deposited fake APT tokens into South Korea's largest exchange, Upbit. After these fake tokens were deposited into numerous user accounts, many users proceeded to directly sell them. The only explanation for this situation is that Upbit's wallet system only checked the type and data and processed deposits and withdrawals. Attack method (per SlowMist): False top-up. Reported loss: -.

Primary source
https://twitter.com/definalist/status/1705900412208029894
Sourced from
slowmist
Technical record
chain
protocol
Upbit
bug_class
token-supply
date_occurred
2023-09-24
loss_usd
source_id
sm:upbit::2023-09-24
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