The AccuSights blog
Stories, threats and plain-English fixes from Sam Khan and Dr. Kashmala Khalid
Every post opens with what a breach looks like from the inside, gives you the 2026 numbers behind it, and ends with the handful of moves that decide how it turns out. Written for the owner who built something real, by people who ran security inside the largest institutions.
Every post
The Binance Hack Took 20 Minutes. Who Was Watching?
Over $6 billion left Binance in about 20 minutes on October 29, 2026, per TRM Labs. What that speed means for a 5- to 500-person business and its defense.
Practical controlsHow to Choose Compliance Automation Tools: A Buyer's Checklist for Regulated Industries
How to choose compliance automation tools: the features to check, the questions to ask about pricing and integrations, and how to roll the tool out.
US complianceHow to Submit Your SPRS Self-Assessment in PIEE: From Evidence to Posted Score
How to submit an SPRS self-assessment: gather evidence, score the 110 NIST SP 800-171 requirements, get PIEE access and post the score without the usual mistakes.
AI and new risksNIST AI RMF for Small Businesses: A One-Page Policy, an AI Inventory and Four Simple Tests
How a small business can apply the NIST AI RMF: write a one-page AI policy, list every AI tool, test for bias and accuracy, and manage what you find.
US complianceNIST SP 800-171 Compliance for Small Contractors: A Six-Step Plan and the Roadblocks You Will Hit
A plain-English NIST SP 800-171 compliance plan for small contractors: find your CUI, close the gaps, write the SSP and POA&M, and get past budget and time limits.
ThreatsPHP2Shell: Patch These Critical PHP Flaws Now
PHP2Shell is two critical PHP flaws (CVE-2026-109618, CVE-2026-109619) that allow remote code execution without a login. Who is affected and what to do now.
Practical controlsWhat Does a Virtual CISO Do? Eight Jobs, Six Signs You Need One and How to Choose
What a virtual CISO does, the signs your business needs one, how a vCISO compares with a full-time CISO, and the questions to ask before you sign.
US complianceWhich CMMC Level Do You Need? Level 1, Level 2 and Level 3 for Small Defense Suppliers
CMMC levels explained for small defense suppliers: what Level 1, Level 2 and Level 3 require, who assesses each one, and how to tell which level your contract needs.
US complianceCMMC Consultant or CMMC Compliance Software: What a Small Contractor Needs
Do you need a CMMC consultant, CMMC compliance software or both? What each one does for Level 2, what it costs and the gaps a small contractor falls into.
US compliancePCI DSS SAQ A vs SAQ D: Which Questionnaire Applies to You
SAQ A applies when a compliant third party handles every card detail; SAQ D applies when your own systems touch card data. How to tell which you are and how to move to A.
US complianceISO 27001 Stage 1 vs Stage 2 Audits, and the Surveillance Years After
ISO 27001 certification cost, stage by stage: Stage 1 reviews your ISMS documents, Stage 2 tests that it runs, then a surveillance audit every year.
US complianceThe CMMC POA&M: What Can Stay Open and for How Long
At Level 2 a POA&M may hold only 1-point items and must close within 180 days under 32 CFR 170.21. Here is the full list of limits and how to plan around them.
US complianceA Realistic CMMC Level 2 Readiness Timeline for a 30-Person Supplier
A realistic CMMC timeline: a 30-person supplier with contained CUI can reach a defensible Level 2 posture in six to nine months. The plan, month by month.
US complianceDoes HIPAA Require a Penetration Test? What the Rule Says Today
No. The current Security Rule requires a periodic evaluation, not a penetration test by name. What 164.308(a)(8) asks for, what the 2025 proposal adds, when a test pays.
US complianceHow to Calculate Your SPRS Score Honestly
How to calculate your SPRS score: start at 110, subtract 1, 3 or 5 points per unmet control, and why rounding up is a False Claims Act risk.
US complianceMSP vs GRC Tool vs Enclave Provider for CMMC: Who Does What
An MSP runs your systems, a GRC tool tracks evidence and an enclave provider hosts your CUI. Here is what each covers for CMMC Level 2 and the gaps left between them.
US complianceThe HIPAA Annual Review: What to Update Every Year and When
A HIPAA annual review refreshes the risk analysis, policies, training, access and vendor list, and files the breach log by early March. The checklist, month by month.
US complianceThe HIPAA Policies and Procedures a Small Practice Actually Needs
A small practice needs about twenty written HIPAA policies, one per Security Rule standard plus the Privacy and Breach Notification basics. The list, mapped to the rule.
US complianceHIPAA Compliance Software vs a Consultant vs a Partner Who Does Both
Software tracks HIPAA evidence; a consultant writes the risk analysis and fixes what it finds; a partner does both under one fee. How the three compare for a practice.
US complianceThe HIPAA Business Associate Agreement Checklist: Every Clause 45 CFR 164.504(e) Requires
A HIPAA BAA must contain the clauses in 45 CFR 164.504(e). The clause-by-clause checklist, who counts as a business associate and how cloud vendors fit.
US complianceWhat a C3PAO Assessment Costs, and Why You Are Not Paying It Yet
The C3PAO fee is out of contracts for now under the September 2026 class deviation, and DoD publishes its own estimate. Here is what you pay for instead.
US complianceCMMC Level 1 vs Level 2: FCI, CUI and Which One Your Contract Carries
The three CMMC levels in plain English: Level 1 for FCI, Level 2 for CUI, Level 3 for priority programs, and how to tell which your contract carries.
US complianceHIPAA Risk Analysis vs a Full Compliance Program: Which Comes First
The risk analysis comes first, because every other Security Rule safeguard depends on what it finds. How HHS separates the two and when you need the whole program.
US complianceWhat a HIPAA Risk Analysis Costs and What Moves the Price
A HIPAA risk analysis is priced on the systems, sites and vendors that touch ePHI, not on a certificate, because none exists. What drives the fee and how we quote it.
US complianceCMMC in the Phase 2 Pause: What a Dallas Machine Shop Still Owes This Quarter
The CMMC Phase 2 pause suspended the C3PAO mandate on 13 July 2026. What a Dallas machine shop still owes on SPRS, DFARS 7012 and Phase 1 this quarter.
Practical controlsCybersecurity Awareness Month for a 30-Person Business: Four Controls, in Order
Cybersecurity Awareness Month, done properly by a 30-person business: four controls in the order that removes the most risk per hour of work, not a poster.
US complianceNine Terminals, Five Stores, One Holiday Peak: PCI DSS 4.0.1 for Atlanta Retail
PCI DSS for multi-location retail in Atlanta: what 4.0.1 asks of nine terminals across five stores, and the six checks to finish before the holiday peak.
ThreatsOpen Enrollment Is Phishing Season: The Benefits Email That Costs a Practice a Payroll Run
Open enrollment phishing hits HR and benefits data every November: the four emails a practice will get, and the check that stops the direct deposit change.
ThreatsWire Fraud at a Miami Closing Table: How the Payoff Email Changes Banks
Wire fraud in a Miami real estate closing: how the payoff email changes banks, the three signals that catch it, and the callback rule that ends the argument.
The data you holdThe Donor File Is Your Most Sensitive Record, and It Has Been Open Since April
Nonprofit donor data security before the year-end appeal: what sits in the CRM, who can reach it, and the six checks a Washington DC nonprofit makes first.
US complianceRegulation S-P, Three Months In for Smaller Advisers: The 30-Day Clock Runs While You Wait for the Mailbox Export
Regulation S-P three months after the smaller-adviser compliance date: where the 30-day customer notice actually goes wrong for smaller advisers, and the four records that shorten the clock.
Practical controlsRenewal Season: Answer the MFA, EDR and Backup Questions Before the Broker Asks Twice
Cyber insurance renewal questions on MFA, EDR and backups: the eight-item evidence pack that shortens the form, sharpens the quote and protects the claim.
US complianceThe WISP a CPA Firm Can Write in a Week, Before the January Rush Starts
A CPA WISP for tax season: what the FTC Safeguards Rule and IRS Publication 4557 expect, the Security Six, and the PTIN attestation you already signed.
US complianceThe 2027 Cybersecurity Calendar for US Small Business: The Dates That Are Real, and the One Everybody Is Guessing About
A US cybersecurity regulatory calendar for 2027: the confirmed dates from January to December, which ones apply to a 60-person company, and what to do first.
The data you holdPrivate Schools, Tutoring Centers and the Shared Link: Student Data When IT Is One Person Who Also Teaches Robotics
Private school student data and FERPA: what schools hold, which rules apply when you take no federal funds, and the 56 safeguards one IT person can run.
US complianceThe HIPAA Security Rule Rewrite: The Dates to Budget Around and the Controls That Stop Being Optional
HIPAA Security Rule update timeline: the proposal is not final and HHS projects July 2027, so here are the controls to budget for and the dates to plan around.
US complianceCMMC Watch: What the Return of Phase 2 Would Change, and Why None of the Readiness Work Is Wasted
CMMC Phase 2 return readiness: what changes when third-party assessment comes back, what conditional status at 88 means, and the work that counts either way.
ThreatsTax Season Phishing at CPA Firms: The Fake IRS Notice, the Cloned Portal Link, and the Four Minutes That Cost a Filing Season
Tax season phishing peaks in February at CPA firms. How the fake IRS e-Services notice and the cloned client portal work, and the reply that stops both.
Practical controlsRestaurants and Hotels: The Point-of-Sale Network, the Guest Wi-Fi and the PCI Question Your Bank Will Eventually Ask
Restaurant and hotel PCI compliance starts with one cable: how the point-of-sale network, guest Wi-Fi and the SAQ your bank asks for actually fit together.
ThreatsAuto Repair and the Trades: When Your Own Invoice Reaches the Customer With Someone Else's Bank Details
Invoice fraud in auto repair and the trades: how a shop's email gets read for weeks, why the customer pays a stranger, and the ten-minute fix that ends it.
US complianceThe NYDFS Annual Certification: What to Have Ready in March So the 15 April Filing Takes an Afternoon
The NYDFS annual certification is due 15 April. The evidence a covered entity should collect in March for Part 500, from asset inventory to MFA and logs.
Reputation and business riskAgencies and Staffing Firms: The Shared Drive, the SOC 2 Question, and What to Answer Before You Have a Report
Agency and staffing SOC 2 questions arrive with your biggest deal. What client data in shared drives exposes, and the answer that keeps the deal alive.
Practical controlsHow to Read Your Cyber Hygiene Score: What a 58 Percent Score Means and the Three Fixes That Move It
Your cyber hygiene score is coverage, not a grade. What a 58 percent score means, why the number moves, and the three fixes that raise it fastest.
Practical controlsA Backup Strategy for a Small Business That Survives Ransomware: 3-2-1-1-0 and the Restore Test Nobody Runs
A backup strategy for a small business that survives ransomware: why sync is not backup, what 3-2-1-1-0 means, and the monthly restore test nobody runs.
ThreatsAI Cyber Attacks: What Actually Changed for a Small Business, and What Did Not
AI cyber attacks made phishing personal, fluent and cheap. What changed for a small business in 2026, what did not, and the controls that still hold.
AI and new risksAI Governance for a Small Business: NIST AI RMF, ISO 42001 and the UAE AI Charter Without the Consultancy Bill
An AI governance framework a 30-person business can run: what NIST AI RMF, ISO 42001 and the UAE's AI rules ask, and the five documents to write first.
AI and new risksAI Inside Your Vendors: Prompt Injection, Agent Permissions and the Questions to Ask Before You Connect Anything
AI agent security for a small business: how prompt injection turns a helpful assistant against you, what permissions to give it, and what to ask the vendor.
Practical controlsAudit Logging for a Small Business: What to Keep, for How Long, and How to Stop Your Data Walking Out the Door
Audit logging for a small business: which logs to keep, for how long, and the DLP settings that stop a departing employee taking the whole database with them.
ThreatsBusiness Email Compromise: How One Polite Email Moves Your Money to a Stranger's Bank
Business email compromise and funds transfer fraud made up more than half of cyber insurance claims in 2026. How invoice and payroll scams work, and the callback rule that stops them.
The data you holdCard Data: The Safest Way to Store It Is to Never Touch It
PCI scope reduction in plain terms: why a small business should never store card numbers, what tokenization does, and what changed in SAQ A in 2025.
The data you holdClient Financial Data: What a Law Firm, CPA or Wealth Advisor Is Really Holding
Client financial data security for law firms, CPAs and advisors: what you are holding, the 30-day breach clocks that now apply, and the folder to lock first.
US complianceCMMC Deadlines in 2026: The Pause Is Not a Pardon
CMMC deadlines in 2026: Phase 2 certification is suspended, but Phase 1 self-assessments, SPRS scores and DFARS 7012 still apply. What to do now.
The data you holdCUI for the Shop Floor: What It Is, Where It Hides, and Why 'We Only Make Brackets' Is Not a Defense
What is controlled unclassified information, why a machine shop's drawings count, where CUI hides in email and Dropbox, and why 'we only make brackets' fails.
Reputation and business riskCyber Insurance in 2026: The Renewal Form, the Premium and the Claim That Gets Denied
Cyber insurance requirements in 2026: what the renewal form asks, why premiums moved, and how a ticked box about MFA on a shared mailbox gets a claim denied.
ThreatsData Extortion Without Encryption: They Did Not Lock Anything. They Just Took It.
A data extortion attack skips encryption and goes straight to the threat: pay or your customer files go public. How it works, and what to do in the first hour.
ThreatsDeepfake Voice and Video Fraud: When the Managing Director on the Phone Is Not the Managing Director
Deepfake fraud against a business starts with a cloned voice and an urgent payment. What changed in 2026, what did not, and the callback rule that beats both.
Practical controlsEDR vs Antivirus for a Small Business, and the Question That Matters More: Who Is Watching It at 2 a.m.?
EDR vs antivirus explained for a business owner: what each one catches, why insurers ask for EDR, and why a red alert nobody reads is the same as no alert.
US complianceFTC Safeguards Rule: The CPA, the Car Dealer and the Tax Preparer Are All Financial Institutions Now
The FTC Safeguards Rule covers CPAs, dealers with in-house financing and tax preparers. What a WISP is, who the qualified individual is, and the 30-day notice.
ThreatsInfostealers and Stolen Session Cookies: How Attackers Walk Past Your MFA Without Touching It
Infostealer malware lifts saved passwords and live session cookies from a browser, so the attacker never sees an MFA prompt. Here is how to close the door.
ThreatsInsider Risk in 2026: The Disgruntled Admin, the Careless Contractor and the Remote Hire Who Is Not Who You Think
Insider threat now includes the remote developer whose laptop lives in a stranger's house. How to verify hires, cut access on exit day, and watch the logs.
US complianceISO 27001 vs SOC 2: Which One Your Customers Are Actually Asking For
ISO 27001 vs SOC 2 for a small software company: what each one proves, who asks for which, what the certificate costs you in time, and how to do the work once.
Reputation and business riskLicense, Accreditation and Reputation: The Breach That Ends a Practice Without a Fine
Healthcare data breach consequences rarely arrive as a fine. They arrive as a conditional license renewal, a delisted insurer network and referrals that stop.
ThreatsMobile Banking Malware: The Phone That Approves Your Payments Now Works for Someone Else
Mobile banking malware on one phone can overlay the bank app and forward one-time codes. How it gets in and how to keep it off the phones that approve payments.
Practical controlsMulti-Factor Authentication for a Small Business: Where It Belongs, Which Kind Works, and Why Outlook Alone Is Not Enough
Multi-factor authentication for a small business: the five doors it must be on, which kind survives a fake login page, and why Outlook alone is not enough.
US complianceNIST 800-171 Self-Assessment: Why an Honest 60 Beats a Fake 110
How a NIST 800-171 self assessment and SPRS score really work, why a false 110 is now a signed federal statement, and how to post a score you can defend.
US complianceNIST CSF 2.0 or CIS Controls IG1: Which One a 30-Person Business Should Start With
Choosing a cybersecurity framework for small business: CIS Controls IG1 for the work, NIST CSF 2.0 for the client conversation, and why you start with IG1.
US complianceNYDFS Part 500 for the Small Covered Entity: MFA Everywhere, an Asset List, and an April Signature
NYDFS Part 500 requirements for a small agency or broker: universal MFA since 1 November 2025, an asset inventory, and the April certification the owner signs.
Practical controlsPatch Management for a Small Business: Why 43 Days Is Too Slow for the Firewall and Fine for the Printer
Patch management for a small business: which devices need updates within days, which can wait, and why the firewall nobody reboots is the one that gets you.
US compliancePCI DSS 4.0.1 for a Small Merchant: The Questionnaire Changed, and So Did Your Checkout Page
PCI DSS 4.0.1 small business guide: what became mandatory on 31 March 2025, what changed in SAQ A, and why the scripts on your checkout page are your problem.
ThreatsPhishing in 2026: The QR Code, the Text Message and the Login Page That Steals Your Session
Phishing attacks on small business now arrive by QR code, text and phone call, and the fake login page steals your session, not just your password.
The data you holdPII You Did Not Know You Were Holding: Employee Files, Web Forms and the CRM Export
PII hides in employee files, web forms and CRM exports. What counts as personally identifiable information, which laws reach a small business, what to delete.
ThreatsRansomware in a Clinic: What Nine Days Without the EHR Really Looks Like
Healthcare ransomware stops refills, referrals and the front desk, not just files. What nine days of EHR downtime looks like, and how a small practice prepares.
ThreatsRemote Desktop Security: RDP, VPN and RMM Are the New Front Door, and It Is Usually Unlocked
Remote desktop security in 2026 is about three doors: RDP, the VPN box and the RMM tool. How attackers find them in days, and how to lock each one this week.
US complianceSEC Regulation S-P for the Small RIA: 30 Days to Tell Clients, and a Program to Prove You Could
Regulation S-P amendments reached smaller advisers on 3 June 2026: incident response program, 30-day client notice and vendor oversight. What the exam asks.
Practical controlsSecurity Awareness Training for a Small Business: Why the Report Button Beats the Delete Key
Security awareness training for small business that works: short, monthly, scored per person and team, tied to real threats, judged by who reports.
AI and new risksShadow AI: Your Staff Are Already Pasting Client Data Into Chatbots. Here Is the Policy.
Shadow AI is already in your business: what the 2026 breach data says about unapproved chatbots, and the one-page AI acceptable use policy that fixes it.
US complianceSOC 2 for a 20-Person Company: Type 1, Type 2, the Cost, and When You Actually Need It
SOC 2 certification for small business: Type 1 vs Type 2, what drives the cost, who really needs a report, and how a founder loses a deal without one.
The data you holdSource Code and Secrets: The API Key in the Repo Is the Whole Company
Source code security for a small software team: why the API key in the repo is the whole business, the first hour after a leak, and how to stop the next one.
US complianceState Privacy Laws in 2026: Which of the 20 Actually Apply to a Business Your Size
State privacy laws 2026: 20 are in force, three started in January, and Texas has no consumer-count threshold. How to tell which ones apply to your business.
Reputation and business riskThe Enterprise Security Questionnaire: How to Answer 212 Questions Without Lying or Losing the Deal
How to answer a security questionnaire from a big customer without lying or losing the deal: the 212-question workbook, what 'yes' commits you to, a method.
ThreatsThe First 72 Hours of a Ransomware Attack on a Small Business, Hour by Hour
What a ransomware attack on a small business looks like in the first 72 hours, what the 2026 numbers say about paying, and six moves that decide recovery.
US complianceThe HIPAA Risk Analysis: What OCR Actually Fined Practices For in 2025 and 2026
A HIPAA risk analysis is the document OCR asks for first. What it is, why annual training does not count, and how a small practice writes one that holds up.
US complianceThe HIPAA Security Rule Update Is Still a Proposal. The MFA Clock Is Not.
The HIPAA Security Rule update 2026 is still a proposal, with finalization projected for July 2027. Why MFA and encryption cannot wait for the final text.
Practical controlsThe One-Page Incident Response Plan a 25-Person Company Can Actually Follow
An incident response plan for a small business on one page: who calls whom in the first hour, the regulator clocks, and what to do when your IT provider is hit.
Reputation and business riskWhat a Breach Really Costs a 30-Person Business (It Is Not the USD 4.99 Million Headline)
The cost of a data breach, small business edition: not the USD 4.99 million headline but eleven days of lost closings, a bank that drops you, and payroll.
Reputation and business riskWhat a Cybersecurity Risk Assessment Actually Checks (and What a Free Scan Does Not)
What a cybersecurity risk assessment checks, what it costs for a company under 50 people, and why three free scans left a law firm unable to answer a client.
The data you holdWhat Is PHI? Protected Health Information, the 18 Identifiers and Real Examples
What is PHI? Protected health information defined, the 18 HIPAA identifiers, PHI vs ePHI vs PII, real examples, and where PHI hides in a small practice.
ThreatsYour Vendor Got Hacked: What a Third-Party Data Breach Means for You, and the One-Hour Vendor Review
A third-party data breach lands on your desk even when the hack was not yours. Which vendors matter, what to ask them, and a review that takes one hour.
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