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Data Breach Impact Simulation: Interactive Tour | BigID

Run a data breach simulation on your own data and see the blast radius before it happens

With BigID AgentIQ, you choose who is compromised and how they attack, then see the records, files, and notification obligations a data breach would reach, and the fewest changes that contain it. Click through a ransomware simulation, from the top-ranked service account to a prevention plan.

BigID interactive tourData breach impact simulation
BigID screen: map of sensitive data, open access, AI exposure, and open DSPM cases BigID screen: AgentIQ combining BigID findings with AI reasoning through the BigID MCP BigID screen: exfiltration, ransomware, and destruction attack types and the access paths they use BigID Breach Simulator: identities ranked by likelihood of compromise and records at risk BigID Breach Simulator: ransomware run for the top-ranked service account BigID Breach Simulator: credential escalation path from a service account to the data it can encrypt BigID Breach Simulator: blast radius in object sets, records, files, and exposure outside BigID Breach Simulator: notification obligations triggered by the exposed data BigID Breach Simulator: risky combinations in the blast radius on the Exposure tab BigID Breach Simulator: Remediation tab with the fix that removes and rotates stored credentials BigID Breach Simulator: offboarded user who still has access and the fix that disables the account BigID Breach Simulator: prevention plan summary with scenarios, tasks, and exposure removed BigID Breach Simulator: prevention plan tasks assigned to people, teams, and an AI agent BigID Breach Simulator: Send to AgentIQ prompt that runs only after approval
Run a data breach simulation, then prevent the breach

Follow a ransomware simulation from the top-ranked service account, through its blast radius and notification obligations, to a prevention plan that AgentIQ carries out after you approve it.

See who and what could be compromisedPick an identity and an attack type, and see the records, files, and AI assets it could reach.
Size the blast radiusRecords, escalation paths, and the notification obligations a data breach would trigger.
Lock it down with the fewest changesA prevention plan assigned to people and AI agents, handed to AgentIQ for approval.
Choose how to explore

You will move through the Breach Simulator screens, from BigID's map of your data to a prevention plan. Switch modes at any time with the toggle above the screen.

Guided tourNext and Back walk through each screen with the talk track and a prompt for what to click.
Explore on your ownEvery hotspot is live. Hover or click to read what each part of the screen does.
See this on your own data

Your environment has its own service accounts, offboarded users, and AI agents. A short session with our team runs the data breach simulation on your data and ends with a prevention plan.

Request a demo

See this on your own data

A short session with our team runs a data breach simulation against your environment.

  • See which identities, people, and AI agents could reach your most sensitive data
  • Size the blast radius and the notification obligations for the data breach you choose
  • Walk through a prevention plan and how AgentIQ carries it out after approval

BigID's map, AgentIQ, and the attacks a data breach simulation can run

The simulation starts from what BigID already knows about your environment. AgentIQ uses that map, with the user's own permissions, to run the analysis as a program, and you choose between exfiltration, ransomware, and destruction.

Walk through each screen

BigID already maps your sensitive data, open access, AI exposure, and open risk

Every data breach simulation runs on what BigID has discovered in your environment. In this example that is 831K sensitive findings across 82 data sources, 17,000 open-access objects, 261 AI vectors holding confidential data, and 891 open DSPM cases.

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AgentIQ runs the data breach analysis as a program, within your permissions

AgentIQ pairs an AI agent with BigID findings through the BigID MCP server. The agent calls BigID with the user's own permissions, never more than that role allows. Every action is logged to a person, and changes need human approval.

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Pick who is compromised and how they attack: exfiltration, ransomware, or destruction

Each attack type keeps only the access it can use. The attack then moves through direct grants, inherited folder permissions, group membership, sharing links and external users, and credentials found in data. AI agents and copilots are simulated the same way: an agent reaches everything the identity it runs as can reach.

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From the identity most likely to be compromised to the full data breach blast radius

BigID ranks identities by likelihood and records at risk, runs the attack for the top one, follows the credential escalation, and reports the records, files, notification obligations, and risky combinations that a data breach would reach.

Walk through each screen

Start with the identity most likely to be compromised

BigID ranks identities by likelihood of compromise multiplied by the records at risk. The top-ranked identity is a service account that can encrypt 11,042 records and escalates through stored keys. Offboarded and external identities rank in the same list.

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Run a ransomware data breach for the top-ranked service account

Selecting the identity loads its reach: 13 object sets, 11,042 sensitive records, and 41 high-sensitivity files. BigID also flags why it ranks first: no MFA, long-lived keys, and keys that may sit in data others can read.

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Follow the credential escalation from one service account to the data it can encrypt

If the service account is compromised, the attacker takes over a second service account using keys stored in hodbucket/. The map then shows every object set reached, how BigID classifies it, and the obligations it triggers, ending at the outside world, where 5 object sets are already reachable.

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Size the data breach blast radius in records, files, and exposure

Here the blast radius is 13 object sets across 52 files, 11,042 sensitive records, 41 high-sensitivity files, and 5 object sets already reachable outside. Enter a cost per record to estimate breach cost.

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See which notification obligations a data breach of this size would trigger

BigID maps the exposed categories to seven obligations: GDPR with 72 hours to notify the supervisory authority, US state breach notification laws, CCPA/CPRA, HIPAA, PCI DSS, GLBA / FTC Safeguards, and credential compromise response.

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Surface the risky combinations inside the blast radius

The Exposure tab lists the combinations that make this breach worse. The top finding is the escalation: stored credentials in hodbucket/ are readable by the compromised identity. BigID also states what it did not simulate: three cloud project roles whose members it cannot list.

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The fewest changes that contain it, handed to AgentIQ for approval

The Remediation tab and the prevention plan turn the findings into tasks, assigned to people, teams, or AI agents. AgentIQ receives the whole plan and runs it only after you approve.

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Contain it with the fewest changes: remove and rotate the stored credentials

The Remediation tab ranks fixes by reduction. Task 1, remove and rotate the credentials stored in hodbucket/, cuts 100% of exposure for this identity and protects 11,042 records. Switch it on and the records at risk drop from 11,042 to 0.

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Find leftover access: an offboarded user who can still reach data

rfraser.offboarded ranks High likelihood: offboarded, still has access, and an external identity, with 6 records at stake. The suggested fix is to disable the account and remove all its grants, which cuts 100% of exposure for that identity.

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Turn it into a prevention plan: 14 tasks remove 98% of record exposure

BigID simulates every identity in scope, 22 scenarios across exfiltration and ransomware, and finds 88,598 record exposures. 14 tasks, 8 of them priority 1, bring that down to 1,918.

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Assign each task to a person, a team, or an AI agent

Every task carries a priority, an owner, and a due date. Tasks can go to a data owner, the IAM team, the cloud platform team, or an AI agent working through the BigID MCP. Here the two external-user revocations go to an AI agent.

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Hand the plan to AgentIQ. Nothing runs until you approve.

Send to AgentIQ builds one prompt for the whole plan: execute the external access revocations in BigID, create a ticket for every other task with its assignee and due date, then re-run the simulation and report the change in record exposures. The badge says it: runs only after approval.

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Answers about data breach simulation, blast radius, and AgentIQ approvals

How does BigID simulate a data breach?

BigID AgentIQ reads what BigID has already discovered in your environment: the sensitive data, who and what can reach it, and where AI touches it. It calls BigID through the MCP server with the user's own permissions and walks the attack paths for every identity, then scores impact by sensitivity and regulation.

What can I learn about who or what could be compromised?

You choose the identity and the attack type, and BigID shows the records, files, and object sets that identity could reach. Exfiltration counts any path with READ, ransomware counts only WRITE or DELETE paths, and destruction counts only DELETE paths. People, service accounts, external users, offboarded users, and AI agents are all simulated, because an agent reaches everything the identity it runs as can reach.

How does BigID decide which identity to run first?

BigID ranks identities by likelihood of compromise multiplied by the records at risk. In the tour, the top-ranked identity is a service account that can encrypt 11,042 records and escalates through stored keys. Offboarded and external identities appear in the same ranked list.

How does BigID size the data breach blast radius?

For the selected identity, BigID reports the object sets reached, the sensitive records and high-sensitivity files, and how many object sets are already reachable outside the company. You can enter a cost per record to estimate breach cost, and the Exposure tab lists the risky combinations inside the blast radius.

Which notification obligations does BigID show?

BigID maps the exposed data categories to the obligations they trigger: GDPR, US state breach notification laws, CCPA/CPRA, the HIPAA Breach Notification Rule, PCI DSS, the GLBA / FTC Safeguards Rule, and credential compromise response, each with its notification window where one applies.

How does the prevention plan reduce exposure?

BigID simulates every identity in scope and ranks the fewest changes that remove the most exposure. In the tour environment, 22 scenarios find 88,598 record exposures, and 14 remediation tasks bring that down to 1,918, a 98% reduction. Each task has a priority, an owner, and a due date.

Does AgentIQ change anything without my approval?

No. Send to AgentIQ builds a prompt that asks you to approve each change before it runs, and the dialog is marked as running only after approval. AgentIQ works within the permissions of the user, and every action is logged to a person.

Can I see this on my own environment?

Yes. Request a demo with the form on this page, and the BigID team will run a data breach simulation on your environment.

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