Access restriction versus identity check
U.S. guidance distinguishes a security freeze, which blocks prospective creditors from accessing a credit file, from a fraud alert, which requires identity-verification steps. An alert does not hide the report. These are related tools for new-account identity theft, not interchangeable names for one setting. [1] [2]
- Freeze: restrict a new creditor’s access
- Alert: require identity-checking steps
- Existing account: protect it separately
The contact steps differ
The FTC says to contact Equifax, Experian and TransUnion separately for freezes. For an initial fraud alert, contact one bureau, which must notify the other two. Freezes and initial alerts are free; an initial alert lasts one year and can be renewed, while a freeze lasts until lifted. [1]
Existing accounts still need attention
The CFPB explicitly warns that a freeze does not stop takeover of an existing account. For identity theft, its guidance directs people to affected institutions and IdentityTheft.gov for reporting and a recovery plan. A freeze is not a substitute for dealing with an already compromised account. [3]
Go a little deeper
Optional reading · about 1 more minute
The boundary is not universal secrecy
The CFPB lists exceptions: existing creditors, certain government entities and hired credit-monitoring services may still see a frozen file. You can still review your own report. It also distinguishes credit freezes from employment, tenant-screening and insurance uses of reports. [2]
Use the official instructions for your situation
Our interpretation: First identify which step you are trying to protect: a new credit application, access to an existing account, or recovery after theft. Then follow the linked official U.S. guidance. This general explanation is not an individualized financial or legal recommendation.
Original sources
Attributed synthesis, not original reporting. Examples labeled hypothetical or illustrative are explanatory. Reviewing a source does not independently validate its findings.
- FTC: credit freezes and fraud alerts ↗
August 2025 guidance, freeze and initial-alert sections reopened September 29. Scope limited using CFPB exceptions; no universal fraud-prevention promise.
- CFPB: what is a credit freeze? ↗
Reviewed September 5, 2025; access, exceptions and fraud-alert distinction read September 29.
- CFPB: identity theft recovery ↗
Reviewed July 30, 2026. Immediate steps and security-freeze existing-account limitation read September 29.