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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 5Minimal Risk
SOC 2
⚠ Vendor Attested
FedRAMP
— Not Authorized
Last Assessed
Mar 4, 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.

22 sources queried. 78% 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

Need a complete vendor security questionnaire?

Run a full ThirdProof investigation to get 133 security questions auto-filled with source evidence — ready for your next audit or vendor onboarding review.

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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
5Tier

Minimal Risk

Miro

Vendor Risk Assessment

Confidence Score78%

Based on data availability and source coverage

22

Sources Queried

18

Sources With Data

March 4, 2026

Last Assessed

Executive Summary

AI-generated analysis for Miro

Miro (miro.com) is a widely recognized enterprise SaaS collaboration platform that presents a minimal risk profile at Tier 5, supported by clean domain reputation across 94 security engines, a 30-year-old domain, robust infrastructure on Amazon CloudFront, and no adverse media, sanctions hits, or threat intelligence signals.

Area Requiring Attention

The platform demonstrates strong domain hygiene with valid SSL, standard security headers, and zero abuse reports across all threat intelligence sources queried. One area of moderate attention is the presence of 33 certificate issuers across its large subdomain footprint, though this is consistent with an enterprise SaaS vendor managing diverse infrastructure at scale. For retail and e-commerce buyers, Miro functions as a visual collaboration tool rather than a cardholder data environment (CDE) component; however, formal PCI-DSS TPSP documentation, a Data Processing Agreement, and clarity on certification status remain required for vendor governance compliance. The confidence score of 78% reflects minor data gaps including an unavailable sanctions screening source, which warrants manual verification prior to final approval.

Independence Statement

All evidence was independently sourced by ThirdProof from external data providers without vendor participation or input.

Investigation Findings

2 findings identified for Miro

2 medium
medium

Sanctions Screening Unavailable

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

medium

Multiple Certificate Issuers (33)

miro.com has certificates from 33 different Certificate Authorities. This may indicate inconsistent certificate management practices.

Security Strengths

24 positive signals verified

Legal Entity Actively Registered

Business Registration

Firmographic Data Available

Company Intelligence

Domain Infrastructure Healthy

Domain Analysis

Valid SSL Certificate

Domain Analysis

Security Headers Present

Domain Analysis

2 Open Ports Detected

Infrastructure Exposure

Established Domain (30+ years)

Domain Registration

Clean Domain Reputation

Threat Intelligence

Well-Known Domain

Threat Intelligence

Notable Tech Community Presence

Tech Community Sentiment

Minimal Tech Community Discussion

Tech Community Sentiment

HTTP Security Grade: B

HTTP Security Scan

SSL/TLS Analysis Unavailable

SSL/TLS Analysis

Large Certificate Footprint (267 subdomains)

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 Scan

Website Security Scan

Trust Page Found, No Certifications Detected

Trust & Compliance Page Scan

Subprocessor Page Found, No Entries Parsed

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

Recommended Actions

Steps to address findings for Miro

  1. 1

    Manually review Miro's trust page at https://trust.miro.com and https://miro.com/trust to identify current certifications (SOC 2 Type II, ISO 27001, PCI-DSS). Contact Miro's security team via security@miro.com or their trust portal to request copies of current audit reports — many enterprise SaaS vendors provide these under NDA.

  2. 2

    Complete manual sanctions screening for Miro's legal entity. Search 'RealtimeBoard Inc.' (Miro's registered operating entity) at https://sanctionssearch.ofac.treas.gov and the EU consolidated sanctions list at https://eeas.europa.eu/topics/sanctions-policy to address the screening gap from this assessment.

  3. 3

    Manually review Miro's subprocessor list at https://miro.com/trust/subprocessors. Document all subprocessors that may process your organization's data, run basic sanctions checks on each, and retain this list as part of your PCI-DSS 12.8 TPSP documentation.

  4. 4

    Execute a Data Processing Agreement (DPA) with Miro before sharing any EU customer data. Miro's DPA is typically available through their trust portal — request it via their legal or privacy team. Ensure the DPA includes a CCPA 'service provider' designation prohibiting use of your data for cross-context behavioral advertising.

  5. 5

    Classify Miro in your TPSP inventory and document shared responsibility for PCI-DSS controls. Since Miro is a visual collaboration tool and is not expected to reside in your CDE, document this scope exclusion explicitly. Retain this ThirdProof assessment report with your TPSP list for QSA review per PCI-DSS 4.0 Requirement 12.8.2.

  6. 6

    Address the three failed HTTP security header tests identified in Miro's Observatory scan (grade B, 70/100) by reviewing whether your organization's Miro integration surfaces any user-facing iframes or embeds — and ensure your own web properties apply compensating controls if Miro content is embedded on customer-facing pages.

Intelligence Sources Queried

22 sources in this assessment

18of 22 sources returned data
IP Reputation
Threat Intelligence (OTX)
Certificate Transparency
Domain Analysis
FDIC Institution Check
Business Registration
Historical Media Search
Tech Community Sentiment
Company Intelligence
Adverse Media Scan (Fallback)
HTTP Security Scan
Malware & Phishing Check
SEC Filing Search
Infrastructure Exposure
Trust & Compliance Page Scan
Website Security Scan
Threat Intelligence
Domain Registration
Sanctions & Watchlist Screening
SSL/TLS Analysis
Supply Chain & Subprocessor Discovery
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.

  • Sanctions and watchlist screening was unavailable during this investigation. Manual verification against OFAC, EU, and UN sanctions lists is recommended before final approval — cross-reference the vendor's legal entity name 'RealtimeBoard Inc.' (Miro's registered legal entity) at sanctionssearch.ofac.treas.gov.
  • Deep SSL/TLS cipher and protocol analysis could not be completed. While basic SSL validity and issuer data were confirmed through other sources, a full cipher suite assessment was not available. Buyers may request Miro's SSL/TLS analysis service report or run an independent scan at ssl analysis service.com/ssltest/analyze.html?d=miro.com.
  • Web archive history data was unavailable. Domain registration records independently confirm a 30-year establishment date (1995), so this gap does not affect the domain maturity assessment.
  • Subprocessor data could not be automatically extracted from Miro's published subprocessor page (miro.com) due to a non-standard page format. Manual review of this page is required for supply chain risk assessment.
  • No certification claims (SOC 2, ISO 27001, PCI-DSS, HITRUST, etc.) were detected by the automated trust page scan of miro.com and trust.miro.com. This does not confirm absence of certifications — it indicates the automated scan did not extract structured certification data from those pages. Manual review and direct vendor inquiry are required.
183+
Vendors assessed
98%
Average confidence
<2 min
Time to report
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.