719 B
719 B
Subject: [INCIDENT] Payment processing degraded — ETA 30 minutes
Team,
We are currently experiencing degraded payment processing for transactions above $1,000. Transactions under $1,000 are flowing normally.
Impact:
- Affected: Card and ACH payments > $1,000
- Unaffected: Sub-$1,000 card, all ACH under $1,000, refunds
- Error rate: 12% (baseline <0.5%)
- First detected: 14:22 UTC
- Current status: Investigating; rollback candidate identified
Root cause so far:
- The fraud-scoring service v3.2 update (deployed 14:15 UTC) introduced a latency spike for high-value requests, causing upstream timeouts.
Next update at 14:45 UTC or when resolved, whichever comes first.
— On-call engineering