Safest Companies — Best Security Record
Companies ranked by their Recent Breaches Safety Grade — a higher grade means a cleaner publicly known breach record. This ranking includes companies with no known breach at all. A high grade is not a guarantee of safety or an audit of current security controls.
Ranked safest first
Middlesex Sheriff's Office
Midkiff
Midtown Community Health Center, Inc.
Midwest Spine and Brain Institute
Miles Partnership, LLLP
Mill Brothers Landscape Group
Millbury National Bank
Miller Insurance Protection Team
Millstone Medical Outsourcing, LLC
Milwaukee Symphony Orchestra, Inc.
Minnesota Epilepsy Group, P.A.
Minnesota Health Insurance Network
Minuteman Leasing Co. Inc.
Missouri Military Academy
Mitchell County
MIV Buyer, LLC
Miz Mooz Inc
Mobilelink
Modern Health
Modjarrad & Associates, PC d/b/a MAS Law
Mogren
Molded Products, Inc.
Molod Spitz & DeSantis, P.C.
Money Matters
Monroe County Health Center
Monroe Health Care
Monroe University
Monson Public Schools
Monson Savings Bank
Morningstar Properties, LLC
Morrison Cohen, LLP
Morrison Mahoney, LLP
Mortgage Investors Group
Mortgage Trade Holding Co., LLC dba mTrade
Mountain West Commercial, LLC
Movement Mortgage, LLC
MPB Property LLC
MTI
MTI America, LLC
MTM Insurance Associates
Mudita Venture Partners LLC
Mullinax Ford of Central Florida
Murata Electronics North America, Inc.
Murata Power Solutions
Murex Petroleum Corporation
Murphy and Grantland, PA
Murray County
Murray County Medical Center
Murray's Cheese LLC
Mutual of America Life Insurance Co.
Mutual One Bank April 2026
Mutual One Bank February 2026
Mutual One Bank July 2026
Mutual One Bank June 2025
Mutual One Dec. 2025
MutualOne
MutualOne Jan. 2026
MV Financial Group Inc.
MXB Battery Operations LP
My Doctor, LLC
My485, Inc. d/b/a Doctor Alliance
Nacca & Capizzi, LLP
Nancy Haskins-LeBlanc
National Association of Credit Management Intermountain
National Association of Drug Abuse Programs, Inc.
National Boat Association
National Center for Construction Education
National Coatings Inc
National Corporate Housing
National Life Insurance
National University of Natural Medicine
Navia Benefit Solutions Inc
Navient
Nebraska Orthopaedic Center
Nebraska Orthopaedic Center (Aesto, LLC)
Neighborhood HealthSource
Neil I. Sidi, C.P.A.
Neinstein Plastic Surgery PLLC
Nelson University
Nelson Worldwide LLC
Nemasket Group Inc.
NESCTC Security Agency, Inc.
Nest Builders, Inc. dba dbHMS
NetLine Corporation
Networking Technology, INC. (RXNT)
Nevada Estate Planning and Probate LLC
New Age Dermatology LLC
New Apostolic Church USA
New Congol LLC
New Hampshire Historical Society
New Orleans Louisiana Saints, LLC
New York City Regional Center, LLC
NewCorr Packaging, LP
Newk's Holding Company, LLC
News-Press & Gazette
Newsweb LLC
NFI North
Nicholas H Safford & Co Inc
Nipro Medical Corporation
Nium, Inc.
The Recent Breaches Safety Grade is an automated, informational rating of a company’s publicly known breach history — how many breaches are on record, how recent and severe they were, how much data was exposed, whether ransomware/extortion was involved, and how well each claim is verified. A higher grade means a cleaner known record. It is not a guarantee of safety, an audit, or a certification: the absence of a known breach does not prove none has occurred, and the grade says nothing about a company’s current security controls. Unverified leak-site claims are weighted down but may still be incomplete or inaccurate. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company named here. Provided for general awareness only — not legal, financial, or security advice.