Hack history / 2013 / Hack or exploit
Inputs.io
Hack or exploit on Oct 23, 2013 · Key Leaked via Infrastructure
ONE SOURCE · 1 SOURCE
Lost
$1.2M
dollars at the time
Returned
none listed
as the sources state it
Rank
#874
among thefts by dollars lost
What happened
Inputs.io was hacked twice in 2013. Attackers compromised email accounts used for password reset and bypassed two-factor authentication due to a flaw on the server hosting side. The attacker stole 4,100+ BTC across the two separate hacks.
Details
- Date
- Oct 23, 2013
- Kind
- Hack or exploit
- Method
- Key Leaked via Infrastructure
- How in
- Keys, accounts and infrastructure
- Target
- Centralized exchange
- Chains
- Bitcoin
Reported by
Cite this page
SwanBluechip, "Inputs.io hack, Oct 23, 2013: $1.2M lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/htef3cd48845/ (data as of 2026-11-01).