Cybersecurity Rating
by ImmuniWeb® CyberScore™

Hostname	URL	Grade	Tested on
rubrik.com	https://rubrik.com	N	November 6th, 2026 17:38
www.rubrik.com	https://www.rubrik.com	N	November 6th, 2026 17:35
rewards.rubrik.com	https://www.awardhdqtrs.net/awardsnet/mobile/login.aspx?name=Rubrik	A	November 6th, 2026 17:43
sso.rubrik.com	https://sso.rubrik.com/oauth2/v1/authorize?client_id=okta.2b1959c8-bcc0-56eb-a589-cfcfb7422f26&code_challenge=Hlqu66F7-op1qwjnKkoCP9O1WjkmsDLwWum0L8n1RTQ&code_challenge_method=S256&nonce=F7sRp3KplLMQAEoPZyolV0gPcVzA1p6ovYlrRs0PiPMM7Ebg8uoRrK7XLEZ6benL&redirect_uri=https%3A%2F%2Fsso.rubrik.com%2Fenduser%2Fcallback&response_type=code&state=BwrtBY7ezGwftXgyujsyv5gCSgfxuoQvEf1oBIFlOjBLxeatCSUVsqBpsMc5t7a9&scope=openid%20profile%20email%20okta.users.read.self%20okta.users.manage.self%20okta.internal.enduser.read%20okta.internal.enduser.manage%20okta.enduser.dashboard.read%20okta.enduser.dashboard.manage%20okta.myAccount.sessions.manage%20okta.internal.navigation.enduser.read	A	November 6th, 2026 17:43
mkto.rubrik.com	https://mkto.rubrik.com/	A+	November 6th, 2026 17:42

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Website Privacy Rating | Overview

The total number of subdomains is capped at 50.

Hostname	URL	Grade	Tested on
rubrik.com	https://www.rubrik.com/	A	November 6th, 2026 18:28
www.rubrik.com	https://www.rubrik.com/	A	November 6th, 2026 18:28
rewards.rubrik.com	https://www.awardhdqtrs.net/awardsnet/mobile/login.aspx?name=Rubrik	B	November 6th, 2026 18:28
sso.rubrik.com	https://sso.rubrik.com/oauth2/v1/authorize?client_id=okta.2b1959c8-bcc0-56eb-a589-cfcfb7422f26&code_challenge=J72UbUFkAYM-GVnVyc0LESBrrJI1U01FC9yEpcnxd0o&code_challenge_method=S256&nonce=UZk21Ek6JWsTHtXTPMtZjDXj3ZaPhM2z05r4v5y1bsW6reAtgMtM66X2TTNaXjwN&redirect_uri=https%3A%2F%2Fsso.rubrik.com%2Fenduser%2Fcallback&response_type=code&state=L7iwddOwSRLSyY3vXJ0RDTTGz5c85xjFUBZOEvxX9VdDhIpbxisvwZu6KAnVv7qJ&scope=openid%20profile%20email%20okta.users.read.self%20okta.users.manage.self%20okta.internal.enduser.read%20okta.internal.enduser.manage%20okta.enduser.dashboard.read%20okta.enduser.dashboard.manage%20okta.myAccount.sessions.manage%20okta.internal.navigation.enduser.read	A	November 6th, 2026 18:28
mkto.rubrik.com	https://mkto.rubrik.com/	A	November 6th, 2026 18:28

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The total number of subdomains is capped at 50.

Hostname	URL	Protocol	Grade	Tested on
rubrik.com	https://rubrik.com 104.171.196.16:443	HTTPS	A+	November 6th, 2026 17:36
www.rubrik.com	https://www.rubrik.com 23.58.127.155:443	HTTPS	A+	November 6th, 2026 17:36
rewards.rubrik.com	https://rewards.rubrik.com 23.58.127.147:443	HTTPS	A	November 6th, 2026 17:43
sso.rubrik.com	https://sso.rubrik.com 3.33.152.248:443	HTTPS	B+	November 6th, 2026 17:43
mkto.rubrik.com	https://mkto.rubrik.com 104.17.72.206:443	HTTPS	A	November 6th, 2026 17:43

Show 46 More

Hostname	Grade	Tested on
rubrik.com	A-	November 6th, 2026 17:36

Email Server Security Report
A total of 5 email servers were analyzed. Open relay was not detected, SMTP enumeration was not detected, a secure authentication was enforced across all tested servers, and PTR records were properly configured. The average response latency was approximately 0.042s.
Email SSL/TLS Encryption Report
SSL/TLS security testing was completed for 5 email servers. Server grade is B.
Email Server DNS Security Report
SPF is set properly, DKIM is set properly, and DMARC is set properly. MTA-STS is not configured for this domain. A and MX DNS records are unsigned.
Email Server Black and Spam Lists Report
No email servers were found on blacklists.

No vibe-coded or AI-created code patterns detected across 51 websites.
No leaks of AI tokens or other AI-related and sensitive data detected on the Dark Web.
No leaks of AI tokens or other AI-related and sensitive data detected across 51 websites.

Hostname	Tested on
rubrik.com	November 6th, 2026 17:35

Dark Web Exposure Report
No dark web incidents found.
Unprotected Cloud Storage Report
A total of 67 buckets detected across 5 cloud storage providers: 30 buckets were detected in Amazon S3; 28 buckets were detected in Azure Storage; 7 buckets were detected in Google Cloud Storage, with additional buckets detected across other providers.
Phishing Websites Report
5 potential phishing URLs detected. Example hostnames: bafybeievzelbwatna4zhe43esfnj4wm3twhhps62walv5kfliewwsbdxmm.ipfs.dweb.link and rubrik.app; the full list is available in the detailed report.
Cybersquatting Domains Report
46 potential cybersquatting domains detected. Example domains: pubrik.com, techrubrik.com and rubrek.com; additional cybersquatting domains are available in the detailed report.
Typosquatting Domains Report
9 potential typosquatting domains detected. Example domains: trubrik.com, erubrik.com and rubrim.com; additional typosquatting domains are available in the detailed report.
Fake Accounts in Social Media Report
51 squatted social network accounts detected across 4 social networks. Most affected social networks include YouTube with 15 accounts including @rubrikao and @rubrikas, Reddit with 15 accounts including @rubrik2011 and @rubrik2022 and GitHub with 11 accounts including @rubrikag and @rubrikar; the full list is available in the detailed report.

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