Hall of Fame/@quietloop
qu

@quietloop

Rank 08Verified
Sara L. · Sweden · Joined Apr 2025

Business-logic specialist. Reads a checkout flow the way an auditor reads a ledger.

Business logicPaymentsWeb
Invite to programMessage
Reputation
5,725
Valid findings
89
Critical
8
Acceptance
100%
Programs
14
Bounty earned
$104,900

Achievements

First Blood ×5

First valid report on a program.

Access control & business logic Specialist

Verified skill badge in access control & business logic.

Severity breakdown

Critical8
High30
Medium33
Low18

Notable findings

SeverityFindingProgramBounty
CriticalAccount takeover through password-reset raceAuriga$6,000
LowMerchant ID disclosed in error responseOrbit$280

Activity timeline

RecentlyResolved a critical finding on Auriga — awarded $6,000.
EarlierReached Rank 08 on the all-time leaderboard.
Apr 2025Joined datacoconut.