Data Breach, page 6
Breach Breakdown · May 1, 2026OptMsg Breach Breakdown: CarGurusShinyHunters breached CarGurus in February 2026. Have I Been Pwned counts 12,461,887 unique email addresses, alongside auto finance data and possible Social Security numbers.
Breach Breakdown · April 30, 2026OptMsg Breach Breakdown: Canadian TireThe Canadian Tire data breach exposed roughly 38.3 million customer accounts. If your address was in this one, the practical […]
Breach Breakdown · April 25, 2026OptMsg Breach Breakdown: Booking.comAccounts Impacted: Undisclosed — potentially millions of travelers worldwide Breach Occurrence Date: April 2026 Added to Breach Breakdown: April 2026 […]
Breach Breakdown · April 23, 2026OptMsg Breach Breakdown: ConduentThe Conduent breach exposed Social Security numbers, medical records and home addresses belonging to 62.2 million Americans, most of whom had never heard of the company.
Breach Breakdown · April 21, 2026OptMsg Breach Breakdown: Panera BreadThe Panera Bread breach in January 2026 exposed 5.1 million customer names, emails, phone numbers and home addresses.
Privacy Guides · March 30, 2026Backups Aren’t Enough: Protecting Your Inbox Is the Missing Layer in Data SecurityBackups alone can't prevent inbox threats like phishing and identity theft. OptMsg's opt-in email model blocks unwanted messages, enhances privacy, and empowers users with ad-free, secure inbox control.
Breach Breakdown · March 27, 2026OptMsg Breach Breakdown: SubstackNearly 700,000 Substack accounts had their email addresses, phone numbers, and profile data exposed, and users weren't told for months. Here's what you need to know.
Breach Breakdown · March 23, 2026OptMsg Breach Breakdown: SoundCloudSoundCloud confirmed a December 2025 breach. Have I Been Pwned counts 29,815,722 email addresses; SoundCloud described the scope as about 20% of users.
Breach Breakdown · March 2, 2026OptMsg Breach Breakdown: Under ArmourThe Everest ransomware group breached Under Armour in November 2025. Have I Been Pwned counts 72,742,892 unique customer email addresses in the leaked data.
Breach Breakdown · January 21, 2026OptMsg Breach Breakdown: 700CreditLearn more about the recent 700Credit data breach and how to protect yourself
Breach Breakdown · December 18, 2025OptMsg Breach Breakdown: PetcoLearn more about the recent Petco data breach and how to protect yourself
Breach Breakdown · August 13, 2025OptMsg Breach Breakdown: The Alcohol and drug testing service (TADTS)Learn more about the recent TADTS data breach and how to protect yourself
