For You & Your Family
Real people watching your family's devices 24/7.
From $15/device/month.
Obsidian Ridge
Attacks stopped in real time. Not written up after.
We watch your computers, accounts, and email 24×7 and shut down attacks before they spread. CISSP-led, direct access, no ticket queues.
Aligned with
NIST CSF 2.0ISO 27001SOC 2HIPAAPCI-DSS
Certifications
CISSPCCFHZDTACySA+Security+Network+CC
Partners
24×7SOC watch, every device
7certifications held
$15per device / month, from
7 daysfixed-scope insurance sprint
35 seconds
The day nothing happened.
Read the script
28 endpoints · all quiet
Tuesday, 7:14 AM.
A bookkeeper opens her laptop. Nothing about today looks different.
Endpoint · off-baseline
One click on a fake invoice.
A malicious file runs — a foothold on one machine.
This is how most breaches begin. Quietly.
28 endpoints armed
Weeks earlier, Obsidian Ridge had already done the quiet work.
Deployed across every endpoint. No downtime. No drama.
Behavioral analytics · suspicious
The moment the attacker moved, we knew.
Not just software firing an alert —
a practitioner, watching, confirming it was real.
Host · isolated
Within minutes — the machine isolated, the attacker locked out.
The threat removed.
The firm never lost a file. Never lost a day.
28 endpoints · all quiet
Good security looks like nothing happening.
That's the point.
Your whole security program — devices, identities, and email — watched 24×7 by a practitioner who'll also tell you when you don't need us. ObsidianRidge.io
Start here
Pick your starting point.
For Your Business
24×7 cybersecurity monitoring and response for growing companies without an internal security team.
See the business programFor Enterprise
Specialized engagements for teams that already have security in place.
Explore enterprise engagementsCyber Insurance
Pass the insurer's questionnaire and lower your premium.
See the cyber-insurance readiness pathIndustry programs
Built for regulated industries.
The same managed cybersecurity stack — MDR + ITDR + SAT, operated end-to-end by Obsidian Ridge — tuned to the regulations, software, and attack patterns of your specific industry.
Dental Practices & DSOs
HIPAA-aligned managed cybersecurity. Dentrix, Eaglesoft, and Open Dental hardening. OCR breach response.
See the dental programLaw Firms
ABA Model Rule 1.6 / Formal Opinion 477R / Formal Opinion 483 aligned. NetDocuments, iManage, Clio, MyCase, ProLaw, and PracticePanther hardening.
See the law-firm programCPA & Accounting Firms
IRS Pub 4557 + FTC Safeguards Rule + AICPA SSTS § 1.3 aligned. Lacerte, Drake, CCH Axcess, UltraTax, and ATX hardening with tax-season ransomware focus.
See the accounting programWhat we deliver
Four pillars of managed cybersecurity, run end-to-end.
24×7 protection on every device
Managed Detection and Response (MDR)
Stops hackers, malware, and ransomware on every laptop, desktop, and server. A real Security Operations Center watches around the clock and isolates threats within minutes — not the next morning.
Learn more about MDRStop account takeovers
Identity Threat Detection and Response (ITDR)
Watches your Microsoft 365 and Google Workspace accounts for the warning signs of a breach — logins from impossible places, suspicious app permissions, password-spray attacks — and shuts them down before someone gets locked out.
Learn more about ITDRPhishing-proof your team
Security Awareness Training (SAT)
Sends realistic fake-phishing emails to your team and trains anyone who clicks. Builds a reportable training record for SOC 2, ISO 27001, and HIPAA audits along the way.
Learn more about SATAudit-ready visibility
Security Information and Event Management (SIEM)
Pulls logs from your firewall, cloud accounts, identity provider, and endpoints into one place — and the SOC reads them for you. When an auditor asks for 90 days of evidence, the answer comes back in minutes.
Learn more about SIEMObsidian Ridge runs the platform end-to-end — deployment, alert triage, incident coordination, and the post-incident debrief. Buying a security tool is a ten-minute decision. Choosing the team that watches it 24×7 is the one that matters.
Track record
Senior expertise. Direct access. No queue.
Kfir YairCISSP
Founder & Principal Security Practitioner
IDFDeloitteVaronisTEKRiSQFortune 500 Zero Trust
From the Blog
Recent field notes
Email security for small business: stopping BEC and phishing on a budget
A plain-English small-business email security guide focused on the cheap controls that cut business email compromise and phishing risk first.
SMB
Read “Email security for small business: stopping BEC and phishing on a budget”HIPAA risk assessment: how to use the free HHS SRA Tool and when to get help
A plain-English guide to using the free HHS and ASTP/ONC Security Risk Assessment Tool for HIPAA Security Rule work, including what the tool does well, where small practices get stuck, and when outside help is worth it.
SMB
Read “HIPAA risk assessment: how to use the free HHS SRA Tool and when to get help”Small Business Cybersecurity Basics: 10 Things to Do This Week
A plain-English small business cybersecurity checklist — the ten controls most worth doing first, before you spend a dollar on tools you may not need yet.
SMB
Read “Small Business Cybersecurity Basics: 10 Things to Do This Week”Two ways to start
Want a posture check or a real conversation?
The 10-minute assessment gives you a scored posture snapshot and a recommended next step. The briefing is a 30-minute call — free, no obligation, and we tell you when you don't need us.