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Anthropic Security & Compliance Status

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

Risk Tier
Tier 3 — Moderate Risk
SOC 2
— Not Found
FedRAMP
— Not Authorized
Last Assessed
Mar 25, 2026
🟡IP Reputation: Abuse score: 42%, 21 reports🟡SSL/TLS: TLSv1.3🟢Domain Age: 24.5 years🟢Infrastructure: 11 open ports, 0 CVEs
SOC 2 Status
Anthropic has not had a SOC 2 claim detected on their trust page.
Sanctions Screening
Anthropic returned no matches in OFAC SDN, EU Consolidated, and UN sanctions screening.
Risk Tier
ThirdProof assigned Anthropic a Moderate Risk tier with 82% confidence across 27 intelligence sources.

27 sources checked. Every investigation delivers two audit-ready artifacts: a risk report and an auto-filled security questionnaire — built from independent evidence, not vendor self-attestation.

Get Anthropic's Full Report Free →
No credit card|Risk report + auto-filled questionnaire|SOC 2 CC9.2 ready

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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◇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
Risk Tier
Tier 3 — Moderate Risk
Assessment
Conditional
Confidence
82%

Assessment Preview — 23 Sources Queried

Sanctions ScreeningClear — No matches found
SSL/TLS GradeTLSv1.3
HTTP SecurityC (55/100)
Domain ReputationClean (no malware associations)
Infrastructure11 open ports, 0 CVEs
Malware & PhishingClean
IP ReputationAbuse score: 42%, 21 reports
Domain Age24.5 years
Certifications (Vendor-Attested)
GDPR

Run your own investigation to see the full evidence chain, compliance assessment, and recommended actions.

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Executive Summary Preview

Anthropic (anthropic.com), the AI safety and research company behind the Claude model family, presents a Moderate Risk (Tier 3) profile at this time of assessment. The vendor is a legally registered public benefit corporation (ANTHROPIC, PBC) in Delaware, carries no sanctions matches across OFAC, EU, or UN watchlists, and operates a domain with 24+ years of registration history managed through enterprise-grade registrar MarkMonitor.

This is an excerpt. Run your own investigation to see the full assessment. Get Anthropic's Full Report Free →

Key Findings for Anthropic

SeverityFindingSource
infoTLS certificate renewal approachingDomain Analysis
infoClean domain reputationThreat Intelligence
low11 open ports detectedInfrastructure Exposure
lowSubprocessor page contains placeholder contentSupply Chain & Subprocessor Discovery
low2 certifications claimed but not independently verifiedTrust & Compliance Page Scan

8 total findings. Get Anthropic's Full Report Free →

Recommended Actions

  1. Activate AI training opt-out immediately: Log into your Anthropic account settings and disable AI training data usage before beginning any production data exchange. Document the confirmation screen or settings state for your vendor risk register. Then contact Anthropic's privacy team (privacy@anthropic.com or via trust.anthropic.com) to request written confirmation of the opt-out and clarification on the safety-review carve-out that applies even to opted-out accounts.
  2. Request the SOC 2 Type II report and bridge letter: Visit trust.anthropic.com to initiate an NDA and report access request, or contact Anthropic's security team directly. Ask for the most recent Type II report covering at least a 6-month audit period and a bridge letter confirming no material changes since the report date. This is the highest-priority compliance documentation step.
  3. Obtain and execute a Data Processing Agreement (DPA): Request Anthropic's standard DPA from their legal or privacy team. Review the subprocessor change notification clause (Article 28 GDPR requires advance notice). Since the public subprocessor page is currently unpopulated, request the current subprocessor list as an exhibit to the DPA.
Get Anthropic's Full Report Free →
183+
Vendors assessed
98%
Average confidence
<2 min
Time to report

Intelligence Sources Queried for Anthropic

✓Sanctions & Watchlists
✓Business Registration
✓Adverse Media Scan
✓Company Intelligence
✓Domain Analysis
✓Infrastructure Exposure
✓Domain Registration
✓Threat Intelligence
✓Tech Community Sentiment
✓HTTP Security Scan
✓SSL/TLS Analysis
✓Certificate Transparency
✓Web Archive History
✓Threat Intel (OTX)
✓IP Reputation
✓Malware & Phishing Check
✓Website Security Scan
✓Trust & Compliance Scan
✓Subprocessor Discovery
✓FDIC Registry Check
✓SEC Filing Search
✓Historical Media Search
✓Certification Registry

ThirdProof uses a deterministic rules engine to assign risk tiers. AI writes the narrative — rules drive the decision.

What a ThirdProof assessment covers↓

Sanctions Screening

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

Cyber Risk Assessment

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

Business Registration

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

Adverse Media Analysis

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

Domain & Infrastructure

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

Company Intelligence

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

Trust & Compliance Verification

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

Regulatory & Financial Filings

Has Anthropic 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

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

Frequently asked about Anthropic

Does Anthropic have SOC 2 Type II?+
No SOC 2 found. Anthropic rated Moderate Risk — 11 open ports detected. See all 8 findings →
Is Anthropic on the OFAC sanctions list?+
Anthropic returned no matches in ThirdProof's OFAC SDN, EU Consolidated, and UN sanctions screening as of March 2026.
What is Anthropic's vendor risk tier?+
ThirdProof assigned Anthropic a risk tier of Moderate Risk with 82% confidence based on assessment across 27 intelligence sources as of March 2026.
Can I get an auto-filled security questionnaire for Anthropic?+
Yes. Every ThirdProof investigation of Anthropic 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 Anthropic a single email or waiting for a vendor response.
Is Anthropic safe to use as a vendor?+
Anthropic is a AI platform 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 Anthropic's full risk profile.
Does Anthropic have SOC 2 certification?+
No SOC 2 found. Anthropic rated Moderate Risk — 11 open ports detected. See all 8 findings →
Is Anthropic FedRAMP authorized?+
FedRAMP authorization is relevant for government contractors evaluating AI platform platforms. Based on ThirdProof's assessment, Anthropic is not currently listed on the FedRAMP Marketplace. Organizations with federal compliance requirements should verify this directly and consider alternative vendors with FedRAMP authorization where required.
Has Anthropic had any data breaches?+
Data breach history is an important signal for any vendor, particularly AI platform platforms like Anthropic 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 Anthropic on any sanctions lists?+
Sanctions screening is standard due diligence for AI platform vendors. ThirdProof screens Anthropic against OFAC SDN, consolidated international sanctions lists, and PEP databases. The screening uses entity name verification to reduce false positives. If Anthropic or any associated officers appear on a sanctions list, this triggers automatic escalation to the highest risk tier.
How do I assess Anthropic for vendor risk?+
Assessing Anthropic as a AI platform 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.

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Anthropic 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 Anthropic 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.

Get Anthropic's Full Report Free →See PricingBook a Demo
✓ 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.