[Codacy] Depending on the context, generating weak random numbers may expose cryptographic functions which rely on these numbers to be exploitable.

**Codacy Issue ID:** e29152c72d453fd6bbfa936ab44a4531

File: TransactionProcessor.Aggregates/VoucherAggregate.cs
Line: 168

Message: Depending on the context, generating weak random numbers may expose cryptographic functions which rely on these numbers to be exploitable.

Rule: Semgrep_csharp_crypto_rule-WeakRNG
Severity: Error