Simulated case study
The scenario and ledger are invented for education. Account letters are placeholders; no actual person, institution, payment reference or transaction is represented.
The scenario
A customer reports an unexpected digital payment after responding to an impersonation message. For the exercise, the available pack contains partial statement extracts labelled A to D. It does not include a complete conversation, original device or independently verified account-holder information.
The visible outflows from account B add to its visible incoming amount. That arithmetic is a prompt to compare the records; by itself it does not establish account control, intent, coordination or wrongdoing.
Fictional ledger
What the sample records contain
| Sample time | Record | Recorded observation | Open question |
|---|---|---|---|
| 10:02 | Simulated statement A | Outgoing entry of ₹18,500 to account B. | Does an authorised record from B show a matching credit and reference? |
| 10:03 | Simulated statement B | Incoming entry of ₹18,500 from account A. | Are the source, posting status and time basis consistent across both records? |
| 10:07 | Simulated statement B | Outgoing entry of ₹11,000 to account C. | What other entries or reversals fall within the complete statement period? |
| 10:11 | Simulated statement B | Outgoing entry of ₹7,500 to account D. | Can the entry be matched to an authorised source record and its context? |
Within this sample only
What the records show
- A debit and a corresponding-looking credit appear in two separate sample extracts.
- Two later debit entries appear in the sample extract for account B.
- The visible amounts can be compared while the source records are checked.
Still unestablished
What the records do not show
- Who controlled an account or device at the time of an entry.
- Whether the extracts are complete, final, correctly time-aligned or reversed later.
- Why a transfer occurred, who was responsible or what outcome should follow.
Discussion prompts
Questions for review
- Which original or authorised source supports each row?
- What reference, posting status and time basis could help compare the entries?
- Which details are observations, and which are still interpretations?
- What information is missing before any relationship can be assessed?
- What control or awareness lessons can be discussed without assigning blame?