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Miro Security & Confidentiality Assessment

Before you share customer data with Miro, your compliance team needs documented proof they can be trusted. ThirdProof investigated Miro across 27 intelligence sources — here's what we found.

⚠ FedRAMP Status: Not found in the FedRAMP Marketplace. Vendors handling government data or CUI must be FedRAMP authorized.

Risk Tier
Tier 3Moderate Risk
SOC 2
⚠ Vendor Attested
FedRAMP
— Not Authorized
Last Assessed
Mar 25, 2026
🟢IP Reputation: Abuse score: 0%, 0 reports🟡SSL/TLS: TLSv1.3🟢Domain Age: 30.5 years🟢Infrastructure: 2 open ports, 0 CVEs
FedRAMP Status
Miro is not listed on the FedRAMP Marketplace as of March 2026.
SOC 2 Status
Miro has a SOC 2 claim detected on their trust page. Claim is vendor-attested — no public registry exists for independent verification.
Sanctions Screening
Miro returned no matches in OFAC SDN, EU Consolidated, and UN sanctions screening.
Risk Tier
ThirdProof assigned Miro a Moderate Risk tier with 80% confidence across 27 intelligence sources.

24 sources queried. 80% confidence. Every Miro investigation produces both a risk report and an auto-filled security questionnaire — no vendor follow-up required.

Get Miro's Full Report Free →
5 free investigations|Risk report + auto-filled questionnaire|Avg. 7 minutes

Certification & Compliance Status

Security Questionnaire — Auto-Filled

46 of 133 questions answered for Miro

Auto-filled from public evidence • 35% complete

See all answers — Start Free →

Q37

Do you have a current SOC 2 Type II report?

SOC 2 Type II: claimed_with_trust_page

Source: External Automedium confidenceEvidence: miro.com

Q38

Do you have ISO 27001 certification?

ISO 27001 claim found on trust page (Vendor attested)

Source: External Automedium confidenceEvidence: miro.com

Q41

Are you FedRAMP authorized? At what level?

Not found in FedRAMP marketplace

Source: External Automedium confidenceEvidence: miro.com

Q40

Are you HIPAA compliant? Do you sign BAAs?

Miro's Terms of Service explicitly states 'Miro is not a Business Associate as defined under HIPAA' and confirms they do not sign Business Associate Agreements.

Source: External Autohigh confidenceEvidence: miro.com

Q42

Are you GDPR compliant? Do you have a DPA available?

Miro provides a Customer Data Processing Addendum (DPA) and maintains GDPR compliance with alternative data transfer solutions including Standard Contractual Clauses.

Source: External Autohigh confidenceEvidence: miro.com

+ 5 more compliance questions answered in the full report

Every investigation produces a full PDF report plus the complete 133-question questionnaire, mapped to SOC 2, HIPAA, PCI DSS, SIG, and more.

Get Miro's Full Report Free →
Not Listed on FedRAMP Marketplace

Verified against FedRAMP Marketplace API as of March 2026

Organizations with federal compliance requirements should verify this directly at marketplace.fedramp.gov.

Miro is not listed on the FedRAMP Marketplace.

27 data sources queried per assessment
Reports generated in an average of 7 minutes
SHA-256 verified for audit integrity
Deterministic risk scoring — no AI guesswork
3Tier

Moderate Risk

Miro

Vendor Risk Assessment

Confidence Score80%

Based on data availability and source coverage

24

Sources Queried

21

Sources With Data

March 25, 2026

Last Assessed

Executive Summary

AI-generated analysis for Miro

Miro (miro.com) is an AI-powered visual collaboration platform presenting a moderate overall risk profile, with a strong technical security foundation offset by several transparency and policy gaps that warrant attention before onboarding at medium data access levels. Miro demonstrates meaningful security maturity across several dimensions:

Key Findings

  • Domain infrastructure is clean, with a 30-year registered domain, valid TLS 1.3 configuration, and zero open ports beyond standard web services (80/443), representing a minimal and well-controlled infrastructure footprint significantly below the SaaS industry average of 8–12 open ports.
  • No malware, phishing, or threat intelligence signals were detected across any reputation source, and the domain carries a clean blacklist status.
  • The vendor publicly claims SOC 2 Type II, ISO 27001:2022, and Cyber Essentials certifications via its trust page at miro.com/trust, and the trust page also references a publicly available SOC 3 report and a 2025–2026 penetration test summary.
  • Sanctions and watchlist screening returned no confirmed matches. Several areas require follow-up prior to approval:
  • Three certifications (SOC 2, ISO 27001, Cyber Essentials) are vendor-attested but could not be independently verified through public registries. Compliance teams should request the actual audit reports directly from Miro.
  • The published subprocessor page (miro.com/trust/subprocessors) was found but contained no extractable entries, making third-party supply chain review currently impossible for this vendor.
  • Miro's AI data usage policy presents a nuanced picture: the vendor states it does not currently train models on customer data, but its documentation also contains opt-out language suggesting this may change or may differ by product tier. Third-party AI providers OpenAI and Microsoft Azure AI are disclosed, but data retention periods for AI processing are not clearly specified.
  • Adverse media data was unavailable during this assessment, limiting coverage of recent news events. Overall, Miro is a well-established platform with a credible security posture, but the combination of unverified certifications, an incomplete subprocessor list, and ambiguous AI training commitments warrants conditional approval pending resolution of these specific items.

Independence Statement

All evidence in this report was independently sourced by ThirdProof from external data providers without vendor participation, notification, or input.

Investigation Findings

2 findings identified for Miro

2 medium
medium

Adverse Media Scan Unavailable

A critical data source was unavailable during this investigation. Manual verification is recommended.

Source:Adverse Media Scan (Fallback)
medium

AI Model Training Requires Opt-Out

miro.com may use customer data for AI training unless customers opt out. Review the opt-out process.

Security Strengths

27 positive signals verified

Security Headers Present

Domain Analysis

Domain Infrastructure Healthy

Domain Analysis

Legal Entity Actively Registered

Business Registration

Low-Confidence Sanctions Matches Only

Sanctions & Watchlist Screening

Firmographic Data Available

Company Intelligence

Valid SSL Certificate

Domain Analysis

2 Open Ports Detected

Infrastructure Exposure

Established Domain (30+ years)

Domain Registration

Clean domain reputation

Threat Intelligence

Notable Tech Community Presence

Tech Community Sentiment

HTTP Security Grade: B

HTTP Security Scan

Certificate Data from TLS Handshake

Certificate Transparency

Web Archive History Unavailable

Web Archive History

No Threat Intelligence Pulses

Threat Intelligence (OTX)

Clean IP Reputation

IP Reputation

Clean Safe Browsing Status

Malware & Phishing Check

Clean Website Security Scan

Website Security Scan

Certification Claimed: SOC 2

Trust & Compliance Page Scan

Certification Claimed: ISO 27001

Trust & Compliance Page Scan

Certification Claimed: Cyber Essentials

Trust & Compliance Page Scan

Subprocessor Page Found (Placeholder)

Supply Chain & Subprocessor Discovery

Not Found as FDIC-Insured Institution

FDIC Institution Check

No SEC Enforcement Filings Found

SEC Filing Search

No Historical Adverse Media Found

Historical Media Search

SOC 2 Compliance Claimed on Trust Page

Certification Registry Verification

Third-Party AI Providers Disclosed

AI Data Usage Policy

AI Data Retention Policy Not Specified

AI Data Usage Policy

Recommended Actions

Steps to address findings for Miro

  1. 1

    Request Miro's SOC 2 Type II report and bridge letter: email Miro's security team or visit https://miro.com/trust where the report is listed as available on request. Confirm the audit period covers the current date. Complete within 30 days.

  2. 2

    Verify Miro's ISO 27001 certificate independently: ask Miro for the certificate number and issuing certification body, then cross-reference at https://www.iafcertsearch.org to confirm validity and expiry date. Complete within 30 days.

  3. 3

    Obtain Miro's complete subprocessor list: contact privacy@miro.com or your account representative and request the current list in writing. Re-check https://miro.com/trust/subprocessors within 30 days to see if the page has been updated. Subscribe to subprocessor change notifications if offered.

  4. 4

    Clarify the AI training policy for your specific deployment: confirm in writing with Miro which AI policy tier applies to your account (enterprise vs. standard), request a specified data retention period for AI-processed content, and document the opt-out mechanism applicable to your plan. Review the addendum at https://miro.com/legal/ai-features-addendum/ before any AI features are enabled.

  5. 5

    Conduct a manual adverse media review to compensate for the unavailable automated scan: search Google News, Bloomberg, and TechCrunch for 'Miro' combined with terms such as 'breach', 'data', 'lawsuit', or 'settlement' covering the past 12–24 months. Document findings in your vendor risk register.

Intelligence Sources Queried

24 sources in this assessment

21of 24 sources returned data
IP Reputation
AI Data Usage Policy
Threat Intelligence (OTX)
Certification Registry Verification
Domain Analysis
FDIC Institution Check
Business Registration
Historical Media Search
Tech Community Sentiment
Company Intelligence
HTTP Security Scan
Sanctions & Watchlist Screening
Malware & Phishing Check
SEC Filing Search
Infrastructure Exposure
SSL/TLS Analysis
Supply Chain & Subprocessor Discovery
Trust & Compliance Page Scan
Website Security Scan
Threat Intelligence
Domain Registration
Certificate Transparency
Adverse Media Scan (Fallback)
Web Archive History

Data Coverage Notes

Some data sources may have had limited availability during this assessment. This does not reflect negatively on the vendor.

  • Adverse media scan data was unavailable during this assessment. Manual review of recent news coverage for Miro is recommended — search Google News for 'Miro site:techcrunch.com OR site:wired.com OR site:theverge.com' or use a media monitoring tool to cover the past 12 months.
  • Web archive history data was unavailable during this assessment, limiting independent corroboration of domain establishment history. Domain registration records (30-year registered domain) provide adequate compensating evidence.
  • Certificate Transparency log data (Certificate Transparency service) was only partially available — subdomain enumeration via CT logs could not be completed. Basic certificate data was confirmed via direct TLS connection.
  • External cyber risk scoring was not available for this assessment. The infrastructure and reputation data gathered from other sources provides adequate coverage, but buyers with a policy requirement for third-party cyber ratings should obtain one independently.
  • The subprocessor page at miro.com was found but contained no extractable entries at the time of assessment, limiting supply chain analysis to third-party AI providers disclosed separately in the AI policy documentation.
183+
Vendors assessed
98%
Average confidence
<2 min
Time to report

Security & Compliance Profile

35% complete · 46/133 questions answered from public sources

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What a ThirdProof assessment covers

Sanctions Screening

Is Miro on any OFAC, EU, or UN sanctions list? Are any officers or affiliates flagged?

Cyber Risk Assessment

What is Miro's security posture? Threat intelligence scanning, known vulnerabilities, and security header analysis.

Business Registration

Is Miro a legitimately registered business entity? Corporate status, jurisdiction, and officer verification.

Adverse Media Analysis

Has Miro appeared in negative news coverage? Data breaches, lawsuits, regulatory actions, and complaints.

Domain & Infrastructure

Is Miro's website secure? TLS configuration, DNS hygiene, security headers, and domain age analysis.

Company Intelligence

What are Miro's firmographics? Employee count, industry classification, technology stack, and corporate structure.

Trust & Compliance Verification

Does Miro claim SOC 2, ISO 27001, HITRUST, or FedRAMP? ThirdProof scans trust pages for certification claims and cross-references the FedRAMP public registry for independent verification.

Supply Chain & Subprocessor Discovery

Who does Miro depend on? ThirdProof discovers subprocessors from vendor-published pages and runs sanctions screening and safe browsing checks against each one.

Regulatory & Financial Filings

Has Miro appeared in SEC enforcement filings? Is it associated with any FDIC bank failures? ThirdProof searches regulatory databases with entity verification to confirm attribution.

Full methodology, rule engine, and AI disclosure: /methodology

Miro Risk Summary

Miro received a Tier 5 (Minimal Risk) rating at 78% confidence. Clean sanctions, clean threat intelligence, strong infrastructure, and attested SOC 2, ISO 27001, and HIPAA certifications. The residual consideration for compliance teams is operational: ensure workspace sharing and access controls are configured to match the sensitivity of the data your teams place in Miro boards.

Seeing this in an audit? ThirdProof lets you investigate Miro and every other vendor in your stack — average report time: 7 minutes. Get Miro's Full Report Free →

Frequently asked about Miro

Is Miro FedRAMP authorized?+
Miro is not currently listed on the FedRAMP Marketplace as of March 2026.
Does Miro have SOC 2 Type II?+
Yes — Miro holds SOC 2 (Type II not confirmed). Rated Moderate Risk — subprocessor page incomplete. See all 4 findings →
Is Miro on the OFAC sanctions list?+
Miro returned no matches in ThirdProof's OFAC SDN, EU Consolidated, and UN sanctions screening as of March 2026.
What is Miro's vendor risk tier?+
ThirdProof assigned Miro a risk tier of Moderate Risk with 80% confidence based on assessment across 27 intelligence sources as of March 2026.
Is Miro secure for storing confidential business information?+
ThirdProof investigated Miro across 27 intelligence sources and assigned a Minimal Risk (Tier 5) rating with 78% confidence. Clean domain reputation across 94 engines, no adverse media, no sanctions hits, no threat intelligence signals. Miro claims SOC 2, ISO 27001, and HIPAA certifications. For confidential business information — strategy boards, M&A planning, product roadmaps — verify that your workspace sharing settings align with data classification, request Miro's SOC 2 Type II report, and confirm BAA availability if PHI may be involved.
Is Miro safe to use?+
Yes, with standard due diligence. ThirdProof's assessment rated Miro Minimal Risk (Tier 5) — the lowest risk tier. The 30-year domain age, clean threat intelligence across 94 security engines, and broad certification claims support a favorable profile. Document the SOC 2 Type II report in your vendor file and ensure workspace visibility settings match your data classification policy.
Can I get an auto-filled security questionnaire for Miro?+
Yes. Every ThirdProof investigation of Miro produces two deliverables: an audit-ready risk report and a 133-question security questionnaire pre-filled with evidence from 27 independent sources. The questionnaire is mapped to SIG, SOC 2, HIPAA, PCI DSS and 9 other frameworks — answered without sending Miro a single email or waiting for a vendor response.
Is Miro safe to use as a vendor?+
Miro is a collaboration vendor that handles organizational data. Safety depends on their current security posture, certification status, and how they handle your specific data. ThirdProof automates this evaluation across 27 intelligence sources — sanctions databases (OFAC, EU, UN), business registration verification, adverse media scanning, and cyber risk assessment — producing a deterministic risk tier with confidence score plus an auto-filled security questionnaire. Run a free investigation to see Miro's full risk profile.
Does Miro have SOC 2 certification?+
Yes — Miro holds SOC 2 + 2 other certs. Rated Moderate Risk — subprocessor page incomplete. See all 4 findings →
Has Miro had any data breaches?+
Data breach history is an important signal for any vendor, particularly collaboration platforms like Miro that handle organizational data. ThirdProof's adverse media analysis searches multiple news APIs and public records for data breaches, security incidents, lawsuits, regulatory enforcement actions, and financial distress signals. Each finding is linked to its original source with severity classification.
Is Miro on any sanctions lists?+
Sanctions screening is standard due diligence for collaboration vendors. ThirdProof screens Miro against OFAC SDN, consolidated international sanctions lists, and PEP databases. The screening uses entity name verification to reduce false positives. If Miro or any associated officers appear on a sanctions list, this triggers automatic escalation to the highest risk tier.
How do I assess Miro for vendor risk?+
Assessing Miro as a collaboration vendor involves verifying SOC 2 Type II and applicable industry standards compliance, reviewing their subprocessor chain, and checking sanctions exposure. ThirdProof automates this across 27 intelligence sources in an average of 7 minutes — no questionnaires or vendor participation required. Your first 5 investigations are free.
How long does a ThirdProof assessment take?+
A ThirdProof assessment completes in an average of 7 minutes. 27 intelligence sources are queried in parallel — sanctions databases, business registries, threat intelligence feeds, certificate transparency logs, and more. The result is a deterministic risk tier with confidence score and audit-ready PDF report.
Is ThirdProof free?+
ThirdProof offers 5 free vendor assessments with no credit card required. Each assessment includes the full report — risk tier, confidence score, individual findings, executive summary, and PDF export. Paid plans start at $399/month for teams that need ongoing vendor monitoring.
Can I use a ThirdProof report as SOC 2 audit evidence?+
Yes. ThirdProof reports are designed to satisfy SOC 2 CC9.2 (vendor risk management) requirements. Each report includes SHA-256 integrity verification, methodology disclosure, source attribution for every finding, and AI content labeling. Auditors can independently verify the report's authenticity and trace each finding to its original source.
How is ThirdProof different from a security questionnaire?+
Security questionnaires require vendor participation, take weeks, and produce self-reported answers. ThirdProof queries 27 independent intelligence sources — no vendor involvement needed. Risk tiers are assigned by a deterministic rules engine (not AI opinion), and every finding links to its original source. You get an audit-ready report in an average of 7 minutes instead of waiting weeks for a questionnaire response.

Miro is in your vendor stack. Can you prove you assessed them?

SOC 2 CC9.2, HIPAA, PCI-DSS, and CMMC all require documented vendor due diligence — not just knowing the answer, but having audit-ready evidence you verified it. Most compliance teams can't produce that documentation on demand.

ThirdProof investigates Miro across 27 intelligence sources in an average of 7 minutes — sanctions screening, cyber posture, SOC 2 verification, FedRAMP status, and more. Every investigation produces two deliverables: an audit-ready risk report and an auto-filled security questionnaire your prospects and auditors expect to see.

✓ 5 free investigations✓ Risk report + auto-filled questionnaire✓ No credit card required✓ Average report time: 7 minutes

Replaces $600–$900 in manual compliance consulting time per vendor assessed.