Threats  /  Ransomware

Ransomware

Your files, photos, and records encrypted and held for ransom — an afternoon to fix with backups, devastating without them.

ScopePersonalCauseCivilDriven byPreparednessImpactModerateLikelihoodUnlikely
Ransomware
Why it matters

What Ransomware would mean for you

Three numbers decide how important Ransomware is to your preparedness planning. Impact and Likelihood are general baselines. Vulnerability depends on how prepared you are for this threat.

ImpactModerate5/9
NegligibleCatastrophic

Ransomware locks up everything on a device or home network - irreplaceable photos, documents, a small business's records - and with no clean backup you're left choosing between paying criminals and losing it all; with backups it's an afternoon's rebuild, so the Impact rides almost entirely on whether you prepared.

LikelihoodUnlikely4/9
RareFrequent

Ransomware has moved well past big companies to individuals and small businesses, usually arriving through one bad click or an unpatched device, so it's an increasingly common risk that lands mid-scale.

VulnerabilityNot rated
NegligibleCatastrophic

This number is yours. It measures how hard Ransomware would actually hit your household given what you already have in place. Rate it in Threat Planning — then all three multiply into your personal threat rating.

Rate it in Threat Planning →

General baselines — How we rate threats →

Be ready

Preparing for Ransomware

Concrete moves that lower your Vulnerability. Add any of them and we'll track it as an action on your threat list.

Add to my threat list
Keep offline, disconnected backups of anything you can't replace - the whole defense.
Patch your devices and don't reuse passwords.
Be wary of attachments and links, even from known contacts.
Know that paying rarely restores everything - the backup is the plan.
Learn more

Articles on Ransomware

Act on it

Tools for Ransomware

Make Ransomware part of your plan

Add it to your personal threat list, score it for your own household, or pull the real hazard data for your county.