What factors contributed to the sudden 30% increase in failed KYC verifications for Sila's digital wallet onboarding process last week?

Introduction

The sudden 30% increase in failed KYC verifications for Sila's digital wallet onboarding process last week is a critical issue that demands immediate attention. This analysis will systematically identify, validate, and address the root cause while considering both short-term fixes and long-term implications for our product strategy.

I'll approach this problem by first clarifying the context, then ruling out external factors before diving deep into our product ecosystem, user journey, and relevant metrics. We'll generate data-driven hypotheses, conduct root cause analysis, and develop a comprehensive plan to resolve the issue and prevent future occurrences.

Step 1

Clarifying Questions (3 minutes)

• Looking at the timing, I'm thinking this could be related to recent changes. Have there been any updates to the KYC verification process or related systems in the past two weeks?

Why it matters: Recent changes often correlate with sudden metric shifts. Expected answer: Yes, there was a minor update to the ID verification algorithm. Impact on approach: If confirmed, we'd focus on the update's impact and potential rollback.

• Considering user segments, I'm curious about the distribution. Is this 30% increase uniform across all user demographics, or are certain groups disproportionately affected?

Why it matters: Helps identify if the issue is universal or specific to certain user types. Expected answer: The increase is more pronounced among users aged 18-25. Impact on approach: We'd investigate factors unique to this demographic's verification process.

• Given the significance of the increase, I'm wondering about data integrity. Has there been any change in how we measure or report KYC verification failures?

Why it matters: Ensures we're addressing a real issue, not a reporting anomaly. Expected answer: No changes to measurement or reporting systems. Impact on approach: Confirms we should focus on actual verification failures, not data issues.

• Considering external factors, have there been any recent regulatory changes or industry-wide events that could impact KYC processes?

Why it matters: External factors could explain the sudden increase and require different solutions. Expected answer: No significant regulatory changes, but a competitor recently had a data breach. Impact on approach: We'd investigate if users are more hesitant to provide information due to industry events.