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
On***de
On-Point Defense Technologies
on-us
oncologica
Ondine Biomedical
One Believing Interiors
One Broker Group
ONE Contact
One Legal
One Plus Capital
One Source Associates
One Vision Imaging
OneMain Financial
ONEOK, Inc.
Oneonta City School District
OneSource Medical Group
ONESUPPORT.COM
onlinedivorcetexas.com
Onsemi
OnSight
onsite-eng.ca
Ontario Home Builders' Association
Ontario Physiotherapy Association
Onward Consulting
Onyx Graphics
ONYXEQUITIES.COM
Ooredoo Myanmar
Open Door Health Center
Open Options
Open Retail
Open Sports
OpenLoop Health Inc.
Openmind Networks
OpenText
Opera Comique
Operinter
Oportunidados
oppor**nity*****.org
opportune.com
OPTIDEA GmbH
Optiforms
optika.ca
Optima Servicios Financieros
Optimal Care SA
Optimum Health Institute
Optimum Window Manufacturing
Options
optral.com
Opview1
Opview2
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.