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A Public Safety Resource From Sentinel Silver

The Maryland Scam Prevention Hub

Plain-language scam protection for Maryland's older adults and the people they trust. Police. Banks. Libraries. Faith communities. Healthcare. EMS.

Maryland Scam Prevention Hotline (855) 301-4220
Updated Daily Every Claim Cited A Real Phone Line Open to Every Marylander

Last reviewed and updated: June 7, 2026  ·  Editor: Ryan R. Miner, MBA  ·  Serving all 23 Maryland counties and Baltimore City

Instant Scam Check

Is This a Scam? Ask Now.

Describe what happened in your own words: a call, a text, an email, a pop-up, or someone at the door. You will get an instant, plain-language answer.

Optional: add your details if you would like Sentinel Silver to follow up and help you directly.

We keep a record of what you describe so Sentinel Silver can see what is targeting Maryland and improve this protection. If you add your name and number, Sentinel Silver may follow up to help you. We never sell your information. This is general guidance, not legal or law-enforcement advice. When in doubt, call a real person at (855) 301-4220. Please do not type your Social Security or Medicare number, bank details, or passwords.

Browse Past Scam Alerts

Every day's alerts, saved so you can look back. Newest day first.

Open to load past alerts.

A Scam Watch for Every County

A Scam Watch Page for Every Maryland County

Each Maryland county gets its own page showing the scams active there. We add a county once we have local partners (aging services and police) who can confirm what is real on the ground. Choose your county below to see what is active near you. We are adding more through 2026.

Want your county next?
Call (855) 301-4220

Frederick County Active · Six Alerts

All other Maryland counties and Baltimore City are coming by July 1, 2026.

The Maryland Numbers

Scams Cost Maryland Older Adults Millions Every Year

Maryland's older adults are losing money to scams at a rate that is accelerating, not slowing. These are not estimates. Federal and state agencies report and source every figure on this page.

$80M

Lost by Maryland older adults in 2024

That comes to roughly $219,000 stolen from Maryland older adults every single day.

FBI Baltimore Field Office →

$16.4M

Lost in Maryland in Q1 2025 alone

A quarter of one year is already 20 percent of an entire prior year. The line is going up, not down.

FTC and Maryland Matters →

3,200+

Marylanders 60-plus victimized in 2024

Nine older Marylanders victimized every day in 2024. Experts agree the real number is far higher because most victims never report.

FBI Baltimore Field Office →
Learn to Recognize These Scams

How Maryland's Most Common Scams Work

Verified through federal, state, and local authorities. For each one: what the scammer says, what to do, and what to never do.

The one rule that stops almost every scam

No real bank, government agency, utility, company, or family member will ever require payment by gift card, wire to a stranger, cash handed to a courier, gold or silver bars, a Bitcoin or crypto machine, or a payment app to someone you have not met in person. If anyone asks you to pay that way, it is a scam. Hang up and call (855) 301-4220.

Tap any scam below to read the full alert.

Phone Scam · Government Imposter · Statewide

"This is the Sheriff's Office. There's a warrant for your arrest."

How It Works

A caller claims to be a Maryland police officer, sheriff's deputy, or FBI agent. The caller tells you a warrant exists for your arrest, that you missed jury duty, or that your Social Security number connects to a crime. The caller demands immediate payment by gift card, wire transfer, or cryptocurrency to "clear it up." A Montgomery County woman lost $10,000 this way in a single five-hour phone call.

What the Scammer Says

"This is Officer [Name] with the Montgomery County Sheriff's Office. We have a warrant for your arrest for failing to appear for jury duty. You need to post bond immediately. Stay on the phone. If you hang up, we will dispatch a car to your home."

What To Do
  • Hang up immediately. Real police never call you about a warrant.
  • Call your local police department directly using a number you look up yourself.
  • Tell a family member or trusted friend before doing anything else.
What To Never Do
  • Never pay anyone in gift cards, wire transfer, or cryptocurrency. No real agency accepts these.
  • Never stay on the line because they tell you to. They count on isolation.
  • Never keep this secret. Scammers always say "do not tell anyone." That phrase is the giveaway.
Got a call like this? Call us before you do anything else: (855) 301-4220

Sentinel Silver Verification Record

Confidence: Verified
First reported in Maryland: April 2026 (statewide surge)
Last verified: May 23, 2026 by Ryan R. Miner, MBA
Geographic scope: Statewide. Heaviest reporting from Montgomery, Frederick, and Washington counties.
Documented impact: $10,000 loss documented in Montgomery County during a single five-hour call (April 2026).

Sources: WYPR and Maryland Comptroller · The Baltimore Banner (April 2026) · FBI Baltimore Field Office.

Phone Scam · Family Emergency · AI Voice Cloning

"Grandma, it's me. I'm in jail. Don't tell Mom."

How It Works

A caller claims to be your grandchild, and often sounds like them, because scammers now use AI voice cloning from social media videos. The caller says they are in jail, in a car accident, or in immediate danger, and they need bail money or hospital fees right now. They beg you not to tell their parents. The U.S. Postal Inspector has formally warned that scammers are using AI-generated voices to mimic family members. Maryland Comptroller Brooke Lierman has confirmed this trend statewide.

What the Scammer Says

"Grandma, it's me. I'm in trouble. I got into an accident and they arrested me. Please don't tell Mom or Dad. They'll kill me. I need $5,000 for bail. The lawyer is going to call you next."

What To Do
  • Hang up. Then call your grandchild directly on the number you already have.
  • Call your grandchild's parents, even if the caller begged you not to.
  • Establish a family safe word now, before this happens. Something only your real family knows.
What To Never Do
  • Never send money based on a phone call alone, no matter how much it sounds like family.
  • Never agree to keep it secret from other family members.
  • Never say your grandchild's name first. Let the caller say it. Many scammers fish: "Hi Grandma, do you know who this is?" Do not help them.
Got a call like this? Call us before you do anything else: (855) 301-4220

Sentinel Silver Verification Record

Confidence: Verified
First reported in Maryland: 2018 (classic variant). AI voice-cloning variant since 2023.
Last verified: May 23, 2026 by Ryan R. Miner, MBA
Geographic scope: Statewide. Ranked among the top three reported senior fraud categories in Maryland by the FBI IC3.
Documented impact: FBI IC3 reports an average loss above $9,000 per Maryland incident; range $500 to $50,000.

Sources: WYPR and U.S. Postal Inspector Grace Pagan · Maryland Department of Aging · FBI Internet Crime Complaint Center (IC3) Elder Fraud Report.

Text Scam · Utility Impersonation · Howard, Montgomery, Baltimore

"Your water service will be shut off in 30 minutes."

How It Works

A text message claims your water, electric, or gas service is about to be shut off because of an unpaid bill. It includes a link to a false payment website that looks identical to the real utility company. When you enter your bank or card information, scammers drain the account. This scheme has targeted Howard County residents hard in recent weeks. The amount is usually small, $89 or $145, to make it feel low-stakes and urgent.

What the Scammer Says

"FINAL NOTICE: Your water service at [your address] will be disconnected today at 2:00 PM unless payment of $145.32 is made immediately. Pay here: [false link]. Service restoration fee: $250."

What To Do
  • Delete the text. Do not click any link.
  • Call your utility directly using the number on a past paper bill. Never use a number from the text.
  • Report the text to your county's Scam Squad or to ReportFraud.ftc.gov.
What To Never Do
  • Never click links inside text messages from numbers you do not recognize.
  • Never enter bank or card information on a website you got to through a text link.
  • Never pay because of urgency. Real utilities give you written notice weeks in advance.
Got a text like this? Call us before you click anything: (855) 301-4220

Sentinel Silver Verification Record

Confidence: Multi-Source
First reported in Maryland: Spring 2025. Active variant resurfaced April 2026.
Last verified: May 23, 2026 by Ryan R. Miner, MBA
Geographic scope: Howard County, Montgomery County, Baltimore City and County. Spreading.
Documented impact: Howard County Health Department issued formal alert; FTC tracking smishing variant nationally.

Sources: Howard County Health Update (April 2026) · Howard County Scam Squad · FTC Smishing Reports.

Online Scam · Computer Support Imposter · $20K loss documented

"Microsoft detected a virus. Call this number now."

How It Works

A pop-up appears on your computer screen with a loud beeping sound, claiming Microsoft, Apple, or Norton has detected a virus. It tells you to call a "support number" immediately. The "technician" who answers asks for remote access to your computer, then either steals your files, drains your bank account, or charges you hundreds for false "repairs." A Florida man was federally charged in July 2025 for stealing $20,000 from a single Maryland older adult through this scheme.

What the Scammer Says

"Your computer has been infected with a virus that is sending your banking information to hackers. Do not turn off your computer or you will lose all your files. Call Microsoft Security at 1-800-XXX-XXXX immediately. We can resolve it remotely for $499."

What To Do
  • Turn off the computer or close the browser. The pop-up cannot harm you if you do not interact with it.
  • Call Sentinel Silver. We will check your device at no cost and tell you whether your device has a real problem.
  • If the pop-up has audio, restart your computer. The audio is false.
What To Never Do
  • Never call the number on a pop-up. Microsoft and Apple do not put phone numbers in pop-ups.
  • Never give anyone remote access to your computer based on a pop-up warning.
  • Never pay by gift card, wire transfer, or cryptocurrency for any "computer support."
See a pop-up like this? Call us before you click anything: (855) 301-4220

Sentinel Silver Verification Record

Confidence: Verified
First reported in Maryland: 2018. Pop-up variant active continuously since 2024.
Last verified: May 23, 2026 by Ryan R. Miner, MBA
Geographic scope: Statewide. FBI IC3 ranks computer support imposter scams as a top fraud category targeting adults 60+.
Documented impact: $20,000 loss documented from a single Maryland older adult; federal charges filed against the perpetrator in July 2025.

Sources: Southern Maryland Chronicle and U.S. Attorney's Office (July 2025) · FTC Consumer Protection Data Spotlight · U.S. Attorney's Office for the District of Maryland.

Phone and Online · Bank Imposter and Gift Card · Most Reported

"This is your bank's fraud department. We need you to move your money."

How It Works

A caller claims to be from your bank's fraud department, Amazon security, or even the FTC itself. The caller says someone has compromised your account and you need to move your money to a "safe account." Or they tell you to buy gift cards and read them the codes "to verify your identity." Gift card scams are the most-reported scam type in Maryland's 2024 senate fraud report. The Maryland Office of Financial Regulation has formally warned that no legitimate agency or bank ever asks you to move money or buy gift cards.

What the Scammer Says

"This is Bank of America fraud prevention. Someone in California is trying to wire $8,000 from your account right now. To protect your savings, we need you to move it to a federal holding account. Stay on the line. Do not hang up or use your computer until we resolve this."

What To Do
  • Hang up. Call your bank using the phone number printed on the back of your debit card.
  • Tell your bank exactly what the caller said. They will investigate.
  • Maryland's new Vulnerable Adult Banking Protection Act lets your bank refuse suspicious transfers. Your bank is on your side.
What To Never Do
  • Never move money to a "safe account." There is no such thing.
  • Never read gift card numbers to anyone over the phone. No agency or bank accepts gift cards.
  • Never stay on the line because they say to. Hanging up does not put you in danger. It protects you.
Got a call like this? Call us before you move any money: (855) 301-4220

Sentinel Silver Verification Record

Confidence: Verified
First reported in Maryland: 2022. Continuous active variant through 2026.
Last verified: May 23, 2026 by Ryan R. Miner, MBA
Geographic scope: Statewide. Heaviest in Baltimore City and County, Anne Arundel, Howard, and Montgomery counties.
Documented impact: Most-reported scam category in the Maryland Senate Aging Committee 2024 Fraud Book. Maryland Office of Financial Regulation has issued formal warning.

Sources: Maryland AG and AARP Maryland PROTECT Week (April 2026) · U.S. Attorney's Office for Maryland · Maryland Senate Aging Committee 2024 Fraud Book · Maryland Office of Financial Regulation.

Phone Number Lookup

Did You Get a Suspicious Text or Phone Call?

Check the number here. We compare it against scam numbers reported across Maryland and email you back with what we find.

Or call (855) 301-4220 and we will check it together right now.

Tell Us What Happened

Report a Scam

Did a scammer reach you, or work on someone you love? Tell us what happened. You are reporting to Sentinel Silver, a private Maryland company. We are not the police or a government agency. We use your report to warn other Marylanders about the same scam.

Or call (855) 301-4220 and tell us by phone.

Our Privacy Commitment to You

What happens to your report. Your submission goes to one place: the Sentinel Silver editorial inbox at Hello@SentinelSilver.com. Ryan R. Miner, MBA reviews every report personally. We use what you share to warn other Marylanders about the same scam, with all identifying details removed.

What we never do. We never sell your information. We never share it with marketers. We never share it with law enforcement or any other agency without your explicit written consent. If you ask us to delete your report, we delete it within 48 hours. You may share as much or as little as you choose. A first name and a phone number are enough.

Maryland alignment. Our data handling follows Maryland Attorney General consumer protection standards. Sentinel Silver, LLC is the data steward of every report received through this hub.

Maryland Scam Prevention Hotline

Got a suspicious call, text, or email? Call us before you do anything else.

A real person at Sentinel Silver answers. We listen. We help you figure out what happened. We tell you what to do next.

Call Sentinel Silver (855) 301-4220

When you call (855) 301-4220, a real person picks up the phone. No menus. No transfers. No hold music. Tell us what happened. We will tell you whether it sounds like a scam, walk you through what to do next, and connect you to the right authority if you need one. We answer scam calls from any older adult in Maryland, any time, every time.

You do not need to be a member. You do not need to pay. You do not need to give us your name. If you are looking at a suspicious text right now, if a caller is on the other line right now, if a pop-up has appeared on your computer right now, hang up on them and call us instead. We will help you think it through.

This line is open to every Marylander. Call once. Call every time. Call before you click. Call before you wire. Call before you read a gift card number to anyone.

This line exists because Maryland needed it.

The Full Scam Encyclopedia

Search 222 Documented Maryland Scams

The Scam Library covers the twelve most common attacks. The Maryland Senior Scam Encyclopedia covers every variant we know about. Search by name, by situation, or by what the caller said to you. Most people find what they need in under 30 seconds.

222Documented Scams
23Categories
31Maryland-Specific
7Filters
Browse the Full Encyclopedia → Or call (855) 301-4220 and we will look it up with you.

For Community Partners

Police. Banks. Libraries. Faith. Healthcare. EMS.

If you serve Maryland's older adults in any capacity, this hub is built for you to use. At no cost. Co-brandable. Updated weekly. Every asset below is available at no cost. Email or call us, and we will set you up.

Printable PDF Flyers

One flyer per scam type. Co-branded with your department, agency, or community group logo. Hand them out at community events, leave them at front desks, mail them with utility bills.

Embeddable Alert Widget

A small widget you drop on your website that shows our latest Maryland scam alerts in real time. Works on any platform: WordPress, government .gov sites, bank intranet, anything.

QR Codes for Print

Custom QR codes that link to specific scam pages. Put them on flyers, lobby posters, dispatch cards, library bookmarks, ATM screens. We track usage privately and report back to you.

Weekly Partner Digest

A short email every Monday with the week's new alerts, regional trends, and shareable graphics. Built for officers, branch managers, librarians, and case workers who need to stay current.

Complimentary Staff Training

A 45-minute "Scam Recognition" training for your team: branch tellers, dispatchers, fire and rescue community paramedics, librarians, faith leaders. We come to you, in person or virtual.

Quarterly Maryland Scam Report

A data publication you can cite in your own community communications, press releases, grant applications, and budget requests. Built from verified Maryland sources.

Want to Share This With Your Community?

Tell us what you need. What content would help you protect the older adults you serve? Ask us for a flyer, a talk, or a co-branded guide, and we will build it for you. Email or call, and we will set you up in under a week. No paperwork. No cost. This is civic infrastructure, and it belongs to Maryland.

Editorial Standards

How Sentinel Silver Built This Maryland Scam Prevention Hub

If you are going to link to us, send people to us, or trust us with your community, you deserve to know exactly how this hub works.

  1. 1

    Where Our Alerts Come From

    FBI Internet Crime Complaint Center (IC3), Maryland Attorney General's Consumer Protection Division, Federal Trade Commission, U.S. Attorney's Office for the District of Maryland, Maryland Department of Aging, county police departments, county Scam Squads, and verified reports from Sentinel Silver members and the public.

  2. 2

    How We Verify Every Claim

    Every statistic, every scam description, every quote on this page links back to a primary source. If we cannot cite it, we do not publish it. If a source corrects us, we correct the record publicly within 48 hours.

  3. 3

    How Often We Update

    We review active alerts every week. We add breaking scam alerts within 24 hours of credible reporting. We review the Scam Library quarterly to keep tactics current. Scammers change their scripts constantly, so we do too.

  4. 4

    Who Writes This

    Ryan Miner, MBA, founder and CEO of Sentinel Silver, LLC, operating from the Fletcher Business Incubator at Hagerstown Community College. Reach the editor directly at Ryan@SentinelSilver.com or (855) 301-4220.

  5. 5

    Our Editorial Standard

    Plain language always. No jargon, no legalese, no fearmongering. We write the way we would explain a scam to our own grandmother. That is exactly the standard Sentinel Silver was built on.

Methodology & Framework

The Academic Standard Behind This Hub

Sentinel Silver built the Maryland Scam Prevention Hub against the peer-reviewed and government-validated standards for public-trust dashboards. If you are a journalist, a law enforcement partner, an academic researcher, or a Maryland resident who wants to know exactly how we work, this is the framework.

The Four Pillars of Our Methodology

  1. Matheus, Janssen and Janowski (2021). Sixteen design principles for digital transparency in government, published in Government Information Quarterly (Elsevier, open access, CC-BY license). The gold-standard academic framework for public-trust dashboards.
  2. Johns Hopkins COVID-19 Dashboard. The most-cited successful public information dashboard in human history. Cited more than 8,000 times in academic literature. Recipient of the 2022 Lasker-Bloomberg Public Service Award.
  3. Ivanković et al., "Features Constituting Actionable COVID-19 Dashboards." Expert appraisal of 158 public dashboards establishing the fit-for-purpose and fit-for-use actionability framework now treated as canonical in the dashboard community.
  4. FTC Consumer Sentinel Network. The U.S. government's own model for fraud-reporting and public-data systems, accessed by nearly 3,000 law enforcement agencies and used to track fraudulent activities nationally.

Our Confidence Tiers

Every active alert on this hub carries one of four confidence ratings. We tell you what we know and how we know it. This is the data quality rating principle (Matheus P6) applied in plain language.

Verified

Confirmed by two or more independent sources, with at least one being a federal agency, Maryland state agency, county law enforcement, or U.S. Attorney's Office filing.

Multi-Source

Confirmed by two or more credible sources including local news outlets, AARP Maryland, the Maryland Department of Aging, or community organizations active in Maryland.

Single-Source

Reported by one credible source. We publish with full attribution and a public call for corroboration before the rating rises.

Community-Reported

Submitted by Marylanders through the Report a Scam form. Held for verification and editorial review before classification rises to Multi-Source or Verified.

How We Choose What Appears

An alert appears on the active list when three conditions are met. One: at least one credible source has reported the scam inside Maryland or affecting Maryland residents. Two: the tactic is currently in active use, not historical. Three: the documented harm to older adults is significant enough to warrant public warning.

An alert moves to the Scam Library archive when the active variant fades but the underlying tactic remains relevant to recognize. Nothing is deleted. Every alert ever published lives in the encyclopedia at sentinelsilver.com/scam-dashboard/encyclopedia/, with full source citations and edit history.

Pathways for Different Audiences

This hub follows the data abstraction principle (Matheus P4): different audiences need different levels of access. Here is how to reach the right resource for your role.

For Marylanders Browse the Scam Library or call (855) 301-4220 to speak with a real person who will help you think through whether something you received is a scam.
For Press & Journalists Editorial inquiries, source verification, and quote attribution go to Ryan@SentinelSilver.com. We respond within 24 hours and provide primary-source documentation on request.
For Law Enforcement & Government Partners Bulk data sharing, methodology consultation, joint advisory drafting, and trend-line briefings. Email Ryan@SentinelSilver.com to coordinate. We work in partnership with county sheriffs, the Maryland Attorney General, and county Scam Squads.
For Academic Researchers Aggregate trend data, county-level breakdowns, and methodology Q&A available on request. We honor the open-data principle that anchors the FTC Consumer Sentinel Network and the Matheus framework.

Editor and Methodologist: Ryan R. Miner, MBA. Founder and CEO, Sentinel Silver, LLC. Fletcher Business Incubator at Hagerstown Community College, 20140 Scholar Drive, Suite 214, Hagerstown, MD 21742. Ryan@SentinelSilver.com · (855) 301-4220.

"Honoring a generation who sent us to the moon."

A Public Service From Sentinel Silver

Important: Sentinel Silver is a private Maryland company. We are not a government agency and are not affiliated with the FBI, the FTC, the Maryland Attorney General, or any police department. We will never call you first, and we will never ask you for payment, gift cards, your Social Security or Medicare number, or remote access to your computer.

The Maryland Scam Prevention Hub serves every older adult in Maryland, every family member who loves them, and every trusted anchor who serves them. Sentinel Silver, LLC, Maryland's First Older Adult Think Tank, Technology Institute, and Consumer Protection Hub, operates from the Fletcher Business Incubator at Hagerstown Community College.

Report a Scam (855) 301-4220