Domain Due Diligence
Report for Att.com
Why we think so
att.com is the official AT&T website and shows strong authenticity signals: roughly 116β117 million monthly visits (global rank ~#329), enterprise-grade infrastructure (Akamai, Adobe Experience Manager, Cloudflare), valid DigiCert TLS through 2026-04-14, and multiple USPTO trademark records for ATT/ATT.COM. At the same time, the brand suffered large 2024 data breaches and ongoing litigation (including a SIM-swap crypto suit and a $177M breach settlement), which lower privacy and legal confidence. Bottom line: this is the legitimate corporate site (π‘οΈ), but be cautious about phishing impersonations and follow post-breach safety steps.
Risk Insights
Official site but breached β verify before sharing sensitive info
Contradictory Signals
The site itself is technically legitimate and widely used, yet past security incidents materially lower privacy/legal confidence for users.
Signal A: High technical maturity and no blacklist hits (positive trust)
Signal B: Large data breaches and ongoing litigation (negative trust)
Category Scores
Red Flags & Warnings
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Large 2024 data breaches exposed customer data (including Social Security numbers) and led to a major settlement (~$177M) and claims process, which lowers privacy/trust for affected users.
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Ongoing litigation and security-related lawsuits (including a high-profile SIM-swap crypto case set for trial), which create legal and operational risk.
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AT&T brand is heavily impersonated in phishing and smishing campaigns; attackers commonly spoof att.com-like links and emails to steal credentials.
π Detailed Checks & Analysis
Identity: domain ownership & brand signals
Identity: domain ownership & brand signals
"WHOIS shows CSC Corporate Domains as registrar and many DNS TXT records for Google, Apple, DocuSign, and other vendor verifications; USPTO records include ATT/ATT.COM trademarks."
Reason: Domain is managed under an enterprise registrar (CSC) with Akamai name servers and multiple brand verification TXT records, matching a legitimate corporate domain.
Reputation: traffic, news, external complaints
Reputation: traffic, news, external complaints
"SimilarWeb and traffic stats show ~116β117M monthly visits and strong engagement; independent reporting documents multiple 2024 breaches and related settlement activity."
Reason: High traffic and many news items show an active, large company; however, recent data breaches and lawsuits reduce reputation score.
Technical: TLS, DNS, hosting and tech stack
Technical: TLS, DNS, hosting and tech stack
"Akamai CDN and bot management, ProofPoint, CloudFlare, and numerous verification TXT records indicate mature technical controls and vendor relationships."
Reason: TLS is valid (DigiCert) and the site uses enterprise CDNs, security tools, and analytics β consistent with professional operations.
Content & contact info: official pages and channels
Content & contact info: official pages and channels
"Website contact scraper found corporate emails and verified social accounts; AT&T newsroom publishes recent posts linked to att.com."
Reason: Official corporate content, newsroom articles, and multiple contact channels (emails, phones, social profiles) are present on att.com.
Blacklist & phishing indicators
Blacklist & phishing indicators
"Automated blacklist checks returned no matched threats; this does not mean the brand isn't impersonated elsewhere."
Reason: No matches on Google Safe Browsing and no crypto-scam blacklist hits for the domain itself.
Legal & fraud history
Legal & fraud history
"Multiple sources document large data breaches in 2024, class action activity, a $177M proposed settlement, and a SIM-swap crypto lawsuit proceeding to trial."
Reason: Significant recent security incidents (2024 breaches) and active litigation reduce legal/trust scores for users concerned about data privacy.
Your Next Steps
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1When you receive messages claiming to be from AT&T, verify the sender and avoid clicking links β confirm by visiting att.com directly or using known official phone numbers.
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2If you are an AT&T customer, check whether you are eligible for the data-breach settlement (deadline for some claims is Nov 18, 2025) and gather documentation before filing.
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3Enable strong account protections: two-factor authentication, unique passwords, and review recent account activity for unauthorized changes.
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4Report suspected phishing emails to AT&T (forward suspicious emails to abuse@att.net) and report spam texts to 7726 (SPAM).
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5If you see a lookalike website, do not enter credentials; compare the TLS certificate/host and report the URL to AT&T and browser/hosting providers.
Evidence & Citations
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SimilarTech: technology profile for att.com (site integrations, CDN, analytics)
Shows Akamai, Adobe AEM, CloudFlare, analytics and marketing technology used on the site β typical of a large corporate web presence.
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SimilarWeb / site analytics for att.com (traffic, rank, engagement)
Estimated ~116β117M monthly visits, global rank ~#329, and ~97.6% of traffic from the U.S., which matches a major U.S. carrier's official site.
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WHOIS, DNS and SSL details for att.com
Registrar listed as CSC Corporate Domains; Akamai name servers; DigiCert TLS valid through 2026-04-14 and many TXT verification records.
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AT&T newsroom and official notices (recent company news)
Recent AT&T press and product updates show active corporate communications tied to the att.com domain.
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Reporting and analysis of AT&T 2024 data breaches and settlement FAQs
Documents the scale of the breaches, the $177M settlement, and claim caps/dates β relevant to user privacy and legal risk.
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