up:: Quantum Risk, in Plain English
Non-Technical Start Here
Almost everything private in your life is protected by math that a future computer will be able to undo. That’s not a prediction anybody’s arguing about. The method was published in 1994, it’s been checked ever since, and the only missing piece is a machine big enough to run it.
What makes it urgent rather than theoretical is that somebody can copy your scrambled data today and keep it until that machine exists. You’d never know it happened, because copying doesn’t break anything.
This section explains all of it without jargon. No security background needed, nothing assumed.
In a hurry?
If you read one thing is the whole story in about 3 minutes, in the plainest words it can be told in.
Where do you want to start?
The whole thing in 6 points
- Your data travels scrambled. Anyone watching sees nothing readable, which is why online banking and private messages work at all.
- The scrambling rests on math that’s easy one way and nearly impossible to reverse. A quantum computer reverses it. Nobody’s built one big enough yet.
- So the theft happens now and the reading happens later. Copies get stored until the machine exists, and storage costs almost nothing.
- You’ll never be notified. Copying breaks nothing, so there’s no incident, and every breach-notification law is built around there being an incident.
- It only matters for things still sensitive years from now. Most of what you send is worthless to a thief in 15 years. Your DNA, fingerprints, and medical history aren’t.
- The repair already exists and it’s already rolling out. Your phone and browser probably got it without telling you, and the U.S. government has set dates for retiring the old encryption: deprecated after 2030, banned after 2035.
What lives in this section
The basics → Start Here MOC
What’s happening, what encryption is doing for you, what a quantum computer actually is, when this is expected to land, whether it’s overhyped, and the mechanism itself explained without mathematics.
What’s at risk → Whats At Risk MOC
Which of your information is worth stealing, why DNA and biometrics are permanent, what happens to medical records, passwords, Bitcoin, and implanted devices, and why you’ll never get a letter about it.
What to do → What To Do MOC
The honest short list, what your phone already did, what your doctor and bank should be doing, the products being sold that don’t work, and a template for asking any company what their plan is.
For business leaders → For Business Leaders MOC
The 9 families of company data, cost, liability, vendor dependency, what regulators expect, insurance, how to brief a board, and the questions to put to your own security team.
For policymakers → For Policymakers MOC
What’s already law in the U.S. and abroad, international coordination, China, critical infrastructure, what remains unlegislated, who pays, and what to ask in a hearing.
For press → For Press
Four self-contained resources by audience, an annotated index of every primary document, every figure with the wording that states it accurately, a glossary, and the errors that draw corrections.
Watch it instead → See how it works
The same story as 13 short silent animations in teaching order, from what encryption does all day through what actually breaks. A few minutes end to end, and each one links to the written page behind it.
Where the technical version lives
Everything here has a fuller version written for security professionals, and each page links to its own. The complete reference starts at 00 Field Guide Map, and Foundations MOC is where the cryptography gets explained properly.
Every claim in both layers carries its primary source and the date it was last checked.
Last verified 2026-08-02 · Maintained by Addie LaMarr, LaMarr Labs.