Sunday, October 11, 202666°F Knoxville
Mon–Fri 9–5 ETAnswered by a human
Incident reports

Every problem, written down.

90 reports and counting: 38 real incidents we fixed for East Tennessee businesses, and 52 plain-English guides to the rules they answer to.

01Guides

Windows 10 Extended Security Updates: What Businesses Get, and When to Stop Paying

Windows 10 support ended Oct 14, 2025. Business ESU buys up to three years of security-only patches, one year at a time, and Year 1 ends Oct 13, 2026.Corey WatsonUpdated Oct 20267 min
02Guides

What Is MDM? Mobile Device Management for Regulated Small Firms

MDM is software that enrolls your laptops and phones so IT can push settings, require encryption, control apps, and lock or wipe a lost device remotely.Corey WatsonUpdated Oct 20267 min
03Guides

What Is FCI? Federal Contract Information for Small DoD Suppliers

FCI is non-public information provided by or generated for the government under a contract. If your systems hold it, FAR 52.204-21 and CMMC Level 1 apply.Corey WatsonUpdated Oct 20266 min
04Guides

What Is DMARC? SPF, DKIM, and DMARC Explained for Small Firms

DMARC is a DNS record that tells receiving mail servers what to do with mail that fails SPF and DKIM checks for your domain, and sends you reports on it.Corey WatsonUpdated Oct 20266 min
05Guides

What Is CUI? Controlled Unclassified Information for Machine Shops

CUI is government information that a law or policy says must be protected, like DoD drawings marked CUI//SP-CTI. Holding it puts you under NIST 800-171.Corey WatsonUpdated Oct 20267 min
06Guides

What Is CMMC? The DoD Cybersecurity Rule, Explained for Small Shops

CMMC is the DoD's program for proving contractors protect FCI and CUI. Three levels, phased in from November 10, 2025, and paused in Phase 1 since July 2026.Corey WatsonUpdated Oct 20267 min
07Guides

What Is a Managed Service Provider? What an MSP Actually Does

A managed service provider (MSP) runs your IT for a flat monthly fee: monitoring, patching, security, help desk. It's paid to prevent problems, not fix them.Corey WatsonUpdated Oct 20266 min
08Guides

System Security Plan Template: What a CMMC Level 2 SSP Has to Say

An SSP describes your CUI system's boundary, environment, how each NIST 800-171 requirement is met, and its connections. CMMC Level 2 needs one.Corey WatsonUpdated Oct 20266 min
09Guides

SPRS Score: How the DoD Scores Your NIST 800-171 Work, and How to Calculate Yours

Your SPRS score starts at 110 and loses 1, 3, or 5 points for each NIST SP 800-171 requirement you haven't met. It can go as low as -203.Corey WatsonUpdated Oct 20267 min
10Guides

SocGholish Fake Browser Update: What to Do If Someone Clicked It

SocGholish shows a fake browser update on a real, hacked website. If someone ran the file, unplug that PC and call IT. It's an entry point for ransomware.Corey WatsonUpdated Oct 20267 min
11Guides

How to Know if Your Computer Is Hacked: Real Signs vs. False Alarms

Real signs a work computer is hacked: remote-access apps you didn't install, new inbox rules, MFA prompts you didn't trigger, antivirus off. What to do next.Corey WatsonUpdated Oct 20267 min
12Guides

QuickBooks Scam Email: How to Spot a Fake Intuit Invoice or Support Call

A QuickBooks scam email fakes an invoice, failed payment, or suspension notice. Don't click or call the number in it. Sign in to QuickBooks yourself to check.Corey WatsonUpdated Oct 20266 min
13Guides

Quishing: What to Do When Someone Scans a QR Code Phishing Email

Quishing is phishing with a QR code. It moves the login to a phone your email filter cannot see. If someone signed in, revoke sessions, not just the password.Corey WatsonUpdated Oct 20266 min
14Guides

Qilin Ransomware: What to Do First, and Why It's a Breach Question

Qilin (formerly Agenda) is ransomware that steals files before encrypting them. Isolate machines, don't pay or wipe, call IT, and plan for breach notice.Corey WatsonUpdated Oct 20267 min
15Guides

POA&M for CMMC: What a Plan of Action and Milestones Can and Can't Cover

A POA&M lists the security gaps you haven't closed and how you'll close them. CMMC allows one at Level 2 only with 88 of 110 and 180 days to close.Corey WatsonUpdated Oct 20267 min
16Guides

Phishing-Resistant MFA: Why Text Codes and Push Prompts Aren't Enough

Phishing-resistant MFA ties the login to the real site, so a fake page gets nothing it can use. That means FIDO2 security keys, passkeys, or smart cards.Corey WatsonUpdated Oct 20267 min
17Guides

NIST 800-171 Rev 3: What Changed, and Why DoD Contractors Still Build to Rev 2

NIST SP 800-171 Rev 3 cut the list to 97 requirements and added fill-in-the-blank parameters. DoD contracts and CMMC still assess against Rev 2. Build to Rev 2.Corey WatsonUpdated Oct 20267 min
18Guides

Microsoft 365 Business Premium vs E3: Which License Fits a Regulated Firm

Under 300 users, Business Premium gives most regulated firms the security they need. E3 fits past 300 seats; E5 adds risk-based access and deeper compliance.Corey WatsonUpdated Oct 20267 min
19Guides

Medusa Ransomware: What the CISA/FBI Advisory Means for a Small Firm

Medusa is ransomware-as-a-service that steals your files, then encrypts them. Isolate machines, don't pay or wipe anything, call IT, and report it to the FBI.Corey WatsonUpdated Oct 20267 min
20Guides

Malvertising: When the Top Search Result for Zoom or Teams Is Malware

Malvertising is a paid search ad that impersonates real software and serves malware. If someone installed one, unplug the PC and call IT before anything else.Corey WatsonUpdated Oct 20266 min
21Guides

Infostealer Malware: What Lumma, RedLine, and Vidar Steal and What to Do Next

Lumma, RedLine, and Vidar steal saved passwords and login cookies. Isolate the PC, reimage it, then reset passwords and sessions from a clean device.Corey WatsonUpdated Oct 20267 min
22Guides

Incident Response Plan Template for Small Regulated Firms

A small-firm incident response plan needs eight sections: roles, declaring an incident, containment, outside calls, notices, evidence, recovery, and review.Corey WatsonUpdated Oct 20267 min
23Guides

HIPAA Compliant Texting: What Staff Can Send, and on Which Phone

HIPAA doesn't ban texting. Patients can ask for texts, and staff can text PHI to the care team, but only through an app with a BAA on a managed phone.Corey WatsonUpdated Oct 20266 min
24Guides

HIPAA Compliance Checklist for Small Medical and Dental Practices

A HIPAA compliance checklist covers the Security Rule's three safeguard groups, Privacy Rule basics, and breach notice. IT owns about half of it.Corey WatsonUpdated Oct 20268 min
25Guides

Google Workspace vs Microsoft 365 for Regulated Small Firms

Microsoft 365 fits firms that run on Outlook, Excel, and Windows. Google Workspace fits browser-first teams. Both work for regulated firms once locked down.Corey WatsonUpdated Oct 20267 min
26Guides

GCC High for CMMC: When a Small Defense Shop Actually Needs It

GCC High is a separate Microsoft 365 US government cloud for DoD CUI and ITAR data. Microsoft signs ITAR terms only for it, and moving in means a new tenant.Corey WatsonUpdated Oct 20267 min
27Guides

Fake DocuSign Email? How to Spot It and What to Do If You Signed In

A fake DocuSign email leads to a page that steals your password. Open envelopes via Access Documents on docusign.com. If you typed a password, call IT.Corey WatsonUpdated Oct 20267 min
28Guides

Employee Offboarding Checklist: The IT Side, in Order

Offboarding IT in order: disable sign-in, revoke sessions, hand off mail and files, rotate shared passwords, recover the laptop, and write down what you did.Corey WatsonUpdated Oct 20267 min
29Guides

EDR vs Antivirus: What Your Cyber Insurance Form Is Really Asking

Antivirus matches files against known malware. EDR watches behavior, isolates an infected PC, and keeps a record. Insurers asking about EDR mean the second.Corey WatsonUpdated Oct 20267 min
30Guides

DFARS 7012 in Plain English: What 252.204-7012 Requires From a Small Defense Shop

DFARS 7012 requires NIST SP 800-171 on systems with covered defense information, incident reports to DoD within 72 hours, and 90 days of preserved images.Corey WatsonUpdated Oct 20267 min
31Guides

CMMC Level 2 Requirements: What a Small Manufacturer Has to Build

CMMC Level 2 means meeting all 110 NIST SP 800-171 Rev 2 requirements to protect CUI, with a score in SPRS, an SSP, and a yearly affirmation.Corey WatsonUpdated Oct 20267 min
32Guides

CMMC Level 1: What a Small Machine Shop Has to Prove to Keep DoD Work

CMMC Level 1 is an annual self-assessment against the 15 FAR 52.204-21 safeguards for FCI, affirmed in SPRS by a senior official. No third-party audit.Corey WatsonUpdated Oct 20267 min
33Guides

CMMC Enclave: How to Shrink Your Level 2 Scope to the Room Where CUI Lives

A CMMC enclave is a separated environment where CUI lives, so the rest of the business stays out of Level 2 scope. 32 CFR 170.19 sets how assets are scoped.Corey WatsonUpdated Oct 20267 min
34Guides

ClickFix Fake CAPTCHA Malware: What to Do After "Verify You Are Human" Asks for Win+R

A ClickFix page fakes a CAPTCHA, copies a command, and says to paste it into Win+R. If someone ran it, unplug the PC, call IT, and reset passwords elsewhere.Corey WatsonUpdated Oct 20267 min
35Guides

Browser Hijacker Removal: What to Do When Chrome or Edge Gets Taken Over

Reset the browser, remove extensions, uninstall the app that brought it, and check chrome://policy. If it says managed and shouldn't, or it comes back, call IT.Corey WatsonUpdated Oct 20266 min
36Guides

Akira Ransomware: What to Do in the First Hour, and How It Gets In

Hit by Akira? Disconnect affected machines, don't pay, keep the evidence, call IT and your insurer, and report to the FBI. Most Akira entries start at the VPN.Corey WatsonUpdated Oct 20267 min
37Guides

The 3-2-1 Backup Rule: What Each Number Means and How to Test It

The 3-2-1 backup rule: keep 3 copies of your data, on 2 different media, with 1 copy offsite. CISA adds offline copies and tested restores.Corey WatsonUpdated Oct 20266 min
38Guides

Writing a WISP for a Tax Practice: What Goes In It

Every paid tax preparer needs a written information security plan under the FTC Safeguards Rule. IRS Pub 5708 is the official sample. Here's what goes in.Corey WatsonUpdated Oct 20267 min
39Guides

What Is OT Security? A Plant Manager's Version

OT security protects the computers and controllers that run physical equipment. The goal is keeping the line running and people safe, not just protecting data.Corey WatsonUpdated Oct 20266 min
40Guides

Tennessee Insurance Agencies and the NAIC Data Security Model Law

Tennessee adopted the NAIC Data Security Model Law as the Insurance Data Security Law in 2021. Agencies under 25 people, $5M revenue, or $10M assets are exempt.Corey WatsonUpdated Oct 20267 min
41Guides

Switching IT Providers: What the First 30 Days Should Look Like

Switching IT providers is mostly a handoff. Get admin access, documentation, and registrar logins from the old shop, then expect discovery and a baseline.Corey WatsonUpdated Oct 20266 min
42Guides

Seller Impersonation and Deed Fraud: What a Title Office Should Check

Seller impersonation fraud is someone posing as the owner of vacant or paid-off property to sell it. Title offices stop it by verifying sellers independently.Corey WatsonUpdated Oct 20266 min
43Guides

Regulation S-P Amendments: What an RIA Has to Have in Place Now

Amended Reg S-P requires a written incident response program, client notice within 30 days, and vendor oversight. Smaller RIAs had to comply by June 3, 2026.Corey WatsonUpdated Oct 20266 min
44Guides

What Counts as Nonpublic Personal Information in a Title File

Nonpublic personal information is personal financial data a consumer gives you or that comes from their transaction. In a title file, that's most of it.Corey WatsonUpdated Oct 20267 min
45Guides

How to Verify Wire Instructions: A Callback Procedure for Title Companies

Call the payee at a number you had before the instructions arrived, never one from the email. Treat any emailed change as fraud until that call is done.Corey WatsonUpdated Oct 20266 min
46Guides

HIPAA Risk Assessment: What Your IT Has to Be Able to Show

A HIPAA risk assessment is required by the Security Rule. Your IT has to show where patient data lives, what protects it, and what is still exposed.Corey WatsonUpdated Oct 20266 min
47Guides

HIPAA-Compliant Email: What Actually Qualifies (and What Doesn't)

HIPAA-compliant email takes a signed BAA, enforced access controls, audit logs, and documented encryption. Microsoft 365 and Gmail qualify once set up.Corey WatsonUpdated Oct 20266 min
48Guides

The GLBA Safeguards Rule in Plain English for Small Firms

The GLBA Safeguards Rule requires mortgage brokers, tax preparers, and similar firms to keep a written nine-element security program and report breaches.Corey WatsonUpdated Oct 20267 min
49Guides

Business Email Compromise: How It Actually Happens at a Small Firm

Business email compromise is when a criminal uses a real or faked business inbox to redirect a payment. Phone verification and enforced MFA stop most of it.Corey WatsonUpdated Oct 20266 min
50Guides

ALTA Best Practices: What the IT and Security Pillars Actually Ask For

ALTA Best Practices is a voluntary seven-pillar framework for title companies. Pillars 2 and 3 cover wire procedures and the WISP, and IT owns the proof.Corey WatsonUpdated Oct 20267 min
51Guides

ABA Formal Opinion 477R for Small Firms, in Plain English

ABA Formal Opinion 477R says you may email clients if you've made reasonable efforts to secure it. Here is what that means in actual IT controls.Corey WatsonUpdated Oct 20266 min
52Security

WordPress CVE-2026-87902: Unauthenticated Path Traversal Under Active Attack

CVE-2026-87902 lets an unauthenticated attacker make WordPress 4.7.0 through 7.1.1 include a PHP file outside the theme folder, and on some servers that becomes remote code execution. Update to 7.1.2 or your branch's backport now; it's being exploited.Corey WatsonUpdated Sep 20265 min
53Guides

The Best 5 Knoxville IT Companies

The best 5 Knoxville IT companies for managed IT. Limehawk for regulated firms of 5-100. TenHats, The IT Company, Hyperion, and TeamLogic are strong shops.Corey WatsonUpdated Aug 20267 min
54Security

Open RDP on the Public Internet: Found During Onboarding Discovery

Day-one discovery for a new client found Remote Desktop exposed to the public internet. Nothing was breached yet; we closed it before someone found it.Corey WatsonUpdated Jul 20265 min
55Software

WebView2 Runtime Won't Install? The Admin MSI Fix That Actually Works

A user's app wouldn't launch because WebView2 Runtime silently failed to install. The fix was to grab the MSI directly from Microsoft and install it elevated.Corey WatsonUpdated Apr 20264 min
56Security

Getting Verification Codes You Didn't Request? How to Tell Spam From Account Compromise

A title company user received back-to-back OTP codes she never asked for. The triage playbook: attacker on a signup form versus actual account compromise.Corey WatsonUpdated Mar 20265 min
57Security

Finding Your BitLocker Recovery Key After a Windows Update Breaks Boot

How to find your BitLocker recovery key after a Windows update breaks boot: Microsoft account, Entra, or the copy your IT team escrowed. There is no bypass.Corey WatsonUpdated Feb 20265 min
58Software

QuickBooks Desktop Hangs on Intuit ID Login: The Send Forms Workaround

QuickBooks Desktop couldn't email invoices. The Intuit ID login window hung forever. The fix wasn't a password.Corey WatsonUpdated Dec 20255 min
59Security

BEC Wire Fraud at a Title Company: How We Stopped a High-Six-Figure Loss

An attacker got into a closer's inbox and sent fraudulent wire instructions to the other side of a real estate deal. We contained it in under three hours.Corey WatsonUpdated Dec 20256 min
60Automation

Automating CrushFTP Upgrades and In-Place Updates

Shell scripts for major version upgrades and minor updates. Transform a complex manual process into a single, reliable command.Corey WatsonUpdated Nov 20257 min
61Software

Front App Keeps Sending Emails to Spam: Why Whitelisting in Front Doesn't Work

Wire confirmations kept landing in Front's Spam folder. Not Spam clears one message; the durable allow list lives in Gmail, where classification happens.Corey WatsonUpdated Oct 20256 min
62Infrastructure

AT&T Fiber Keeps Dropping? How We Proved the ISP Was the Problem

An insurance agency's remote desktop kept reconnecting all day. AT&T blamed our equipment. External ping monitors proved them wrong.Corey WatsonUpdated Oct 20256 min
63Infrastructure

Automated Proxmox Host Configuration Backups to SMB Share

Deployed automated monthly backup solution for Proxmox VE host configurations using bash script and cron.monthly.Corey WatsonUpdated Jan 20255 min
64Infrastructure

Automating Wildcard SSL Certificates on Synology NAS with acme.sh

How to run acme.sh on a Synology NAS: wildcard Let's Encrypt via Cloudflare DNS-01, then the synology_dsm hook so certs survive DSM updates.Corey WatsonUpdated Jan 20256 min
65Infrastructure

Lenovo ThinkBook Camera Stuck in DFU Mode After Update

A Camera DFU Device in Device Manager means the webcam is stuck in firmware update mode, usually after a Windows update. Here is the remote fix.Corey WatsonUpdated Jan 20258 min
66Automation

PC Replacement: Zero Data Loss User Profile Migration

CFO's laptop dying, needed everything moved to new machine. 47GB of documents, app settings, and browser data migrated in 90 minutes with USMT.Corey WatsonUpdated Dec 20246 min
67Infrastructure

Mac Running Slow: Disk Errors Causing Performance Issues

Designer's MacBook Pro crawling during large file operations. Disk Utility showed nothing. Deep scan found filesystem inconsistencies across 3 volumes.Corey WatsonUpdated Dec 20245 min
68Automation

Winget for RMM: Silent Software Deployment at Scale

85 machines needed 15 applications each. Manual install: 64 hours. With winget automation: 3 hours. Plus weekly auto-updates.Corey WatsonUpdated Dec 20248 min
69Software

Print to PDF Not Working in Citrix: Remote Application Printing Fix

Citrix printer redirection not working, or Print to PDF does nothing? Microsoft Print to PDF is not a redirectable driver. Install PDF24 on the local PC.Corey WatsonUpdated Dec 20244 min
70Security

OneStart Browser Hijacker: Complete Removal from 30 Infected Machines

How to uninstall OneStart: the Windows uninstaller leaves scheduled tasks that put it back. Kill the processes, delete the tasks, then wipe the files.Corey WatsonUpdated Dec 20247 min
71Security

Laptop Stolen at Airport: Emergency Remote Wipe via RMM

Friday 4:47 PM. Sales rep's laptop stolen with customer data. Device online on a different network. We had minutes to act.Corey WatsonUpdated Dec 20245 min
72Automation

Mass BIOS & Driver Updates: Dell Fleet Vulnerability Patching

Critical BIOS vulnerability affecting 127 Dell machines. Manual updates would take weeks. Dell Command Update via RMM: 2 weeks, zero site visits.Corey WatsonUpdated Dec 20246 min
73Automation

Fixing Windows Time Sync: Clock Wrong, Can't Log In

Law firm paralegal locked out Monday morning. Clock showing March 2019. Kerberos won't authenticate with 5+ minute time drift.Corey WatsonUpdated Nov 20246 min
74Automation

Fixing Windows Update Stuck in Reboot Loop: Nuclear Reset

HR laptop cycling 'Undoing changes' for 6 hours. 24H2 update failing at 47%. Benefits deadline in 3 hours. Standard fixes failed.Corey WatsonUpdated Nov 20248 min
75Security

Locked Out of Client PC: Emergency Local Admin via RMM

IT director quit and changed every admin password on the way out. Domain locked, DSRM locked, 85 users dead in the water. RMM saved the day.Corey WatsonUpdated Nov 20247 min
76Automation

Server at 99% Disk: Recovering 47GB Windows Couldn't Clean

Application server at 0.7% free space. Standard Disk Cleanup found 400MB. We found 47GB hiding in WinSxS and SoftwareDistribution.Corey WatsonUpdated Nov 20247 min
77Automation

After-Hours Patching Failed: Machines Asleep During Maintenance

Scheduled overnight patches couldn't run - 60% of workstations were powered off or sleeping. Enabled Wake-on-LAN across Dell, HP, and Lenovo fleet.Corey WatsonUpdated Nov 20247 min
78Automation

Server Going to Sleep: Critical Operations Interrupted

Digital signage kiosk kept going dark during business hours. Windows power settings were reverting after every reboot. Fixed with enforced always-on profile.Corey WatsonUpdated Nov 20245 min
79Automation

BitLocker Encryption at Scale: Compliance in 72 Hours

Cyber insurance required full-disk encryption on 127 endpoints. Manual BitLocker is 15 minutes a machine; we automated it zero-touch with escrowed keys.Corey WatsonUpdated Nov 20246 min
80Security

Security Audit: Passwords Found in Spreadsheets and Documents

Compliance audit required proving no plaintext passwords on endpoints. Scan found 23 files with 'password' in the name containing actual credentials.Corey WatsonUpdated Nov 20246 min
81Automation

Fixing Windows Corruption After Malware: DISM and SFC Repair

Malware removed but laptop still broken. Settings won't open, search returns nothing, Explorer crashing. 847 corrupted components.Corey WatsonUpdated Oct 20247 min
82Automation

Computer Running Slow? Finding What's Using Your Disk Space

'My computer is slow' ticket. 2GB free on 256GB drive. We found 90GB of recoverable space in 43 seconds without interrupting the user.Corey WatsonUpdated Oct 20246 min
83Automation

App Can't Connect: Firewall Blocking Production Software

New accounting software couldn't reach its license server. Quick firewall toggle isolated the issue in 30 seconds instead of hours of port hunting.Corey WatsonUpdated Oct 20245 min
84Automation

ISP Blaming User Equipment: Automated Speedtest Evidence

The ISP said 'your equipment is the problem.' Automated speedtests across 47 endpoints proved throttling and got the circuit fixed.Corey WatsonUpdated Oct 20246 min
85Automation

Shared PC Out of Disk: Stale User Profiles Eating Storage

Training room PC down to 2GB free. Windows Disk Cleanup found nothing. 47 old user profiles from past employees consuming 180GB.Corey WatsonUpdated Oct 20246 min
86Automation

Lost Wi-Fi Passwords: Bulk Recovery from Existing Devices

Office move, IT person quit, no documentation. 23 SSIDs saved on machines but nobody knew the passwords. Extracted all credentials in 12 minutes.Corey WatsonUpdated Sep 20246 min
87Automation

Patch Compliance Failing: 90+ Day Uptime, Missing Updates

Audit flagged 49% of endpoints missing critical patches. Updates were installed - just waiting for reboots that never came.Corey WatsonUpdated Sep 20246 min
88Automation

Insurance Audit Hardware Inventory: 312 Assets in 47 Minutes

Cyber insurance required a complete hardware inventory: serials, specs, encryption status. Manual audit quote: 2 weeks. Automation delivered it same day.Corey WatsonUpdated Aug 20246 min
89Automation

Print Spooler Stuck: Clearing Hundreds of Jammed Print Jobs

Accounting firm, April 14th. Every printer offline, 847 jobs stuck. They'd tried everything for 2 days. We fixed it in 90 seconds.Corey WatsonUpdated Apr 20245 min
90Automation

Fixing KB5034441 Error 0x80070643: WinRE Partition Resize

312 machines failing the same update after Patch Tuesday. Microsoft's fix was 15 manual steps per machine. We automated it.Corey WatsonUpdated Jan 20248 min
Advertisement, ours, permanently
Recognize your problem in this list?

Every one of these was an urgent morning for somebody. Book fifteen minutes with Corey before yours.