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Data Breach

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HIGH
Data Breach

Mazda Data Breach Exposes Employee and Partner Information

Mazda Motor Corporation discloses a security breach impacting employee and business partner data, detected in December. Learn implications and recommended actions.

Runtime Rebel Intel
4 min read · Mar 24, 2026
HIGH
Data Breach

Crunchyroll Breach Claims: 6.8M User Data Potentially Stolen

Crunchyroll investigates claims of a data breach impacting 6.8 million users, potentially exposing personal information and raising user privacy concerns.

Runtime Rebel Intel
4 min read · Mar 23, 2026
HIGH
Data Breach

Navia Data Breach Exposes Health Information of 2.7 Million Users

Navia Benefit Solutions reports a significant data breach affecting 2.7 million people, involving the theft of personal and health plan information.

Runtime Rebel Intel
4 min read · Mar 20, 2026
HIGH
Data Breach

Navia Data Breach: 2.7M Individuals' Sensitive Data Exposed

Navia Benefit Solutions discloses a data breach exposing sensitive information for nearly 2.7 million individuals. Understand the impact and mitigation.

Runtime Rebel Intel
5 min read · Mar 20, 2026
HIGH
Data Breach

Marquis Data Breach: Impact Analysis for 672,000 Individuals

Marquis Companies confirms a data breach impacting 672,211 individuals, exposing Social Security numbers and medical records after unauthorized network access.

Runtime Rebel Intel
3 min read · Mar 19, 2026
MEDIUM
Data Breach

Aura Marketing Database Breach: Impact on 900,000 Customer Contacts

Identity protection firm Aura confirms a data breach exposing nearly 900,000 marketing records. Learn about the risks of phishing and social engineering.

Runtime Rebel Intel
3 min read · Mar 19, 2026

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HIGH
Data Breach

Marquis Ransomware Attack Impacts 74 Banks and 672,000 Individuals

Marquis financial services reports a massive 2025 data breach affecting 74 US banks and 672,000 customers following a ransomware incident in August.

Runtime Rebel Intel
3 min read · Mar 18, 2026
HIGH
Data Breach

UK Companies House Vulnerability: API Flaw Exposed Millions of Firms

A broken access control vulnerability at UK Companies House allowed unauthorized access to sensitive records and potential modification of corporate filings.

Runtime Rebel Intel
3 min read · Mar 17, 2026
MEDIUM
Data Breach

Loblaw Data Breach: Customer PII Exposed in Recent Security Incident

Loblaw confirms a data breach impacting customer names, emails, and phone numbers. Analyze the risk of phishing and credential stuffing in the retail sector.

Runtime Rebel Intel
4 min read · Mar 15, 2026
HIGH
Data Breach

Starbucks Employee Portal Phishing Leads to Data Breach

Starbucks confirms a data breach impacting hundreds of employees via targeted phishing attacks on an internal portal. Learn about the incident and prevention.

Runtime Rebel Intel
4 min read · Mar 13, 2026
MEDIUM
Data Breach

Starbucks Data Breach: Unauthorized Access to Partner Central Accounts

Starbucks discloses a data breach affecting hundreds of employees, exposing SSNs and financial details via compromised Partner Central accounts in May 2024.

Runtime Rebel Intel
4 min read · Mar 13, 2026
HIGH
Data Breach

England Hockey Investigates AiLock Ransomware Data Breach

England Hockey is investigating a potential data breach after the AiLock ransomware group claimed responsibility, impacting member data security.

Runtime Rebel Intel
4 min read · Mar 13, 2026
MEDIUM
Data Breach

Loblaw Data Breach: Analyzing the PC Optimum Account Resets

Canadian retail giant Loblaw notifies customers of a security breach affecting PC Optimum accounts, prompting a mandatory session reset for all users.

Runtime Rebel Intel
4 min read · Mar 13, 2026
HIGH
Data Breach

Ericsson US Data Breach via Service Provider: Employee & Customer Data Compromised

Ericsson US discloses a significant data breach impacting employee and customer information, stemming from a security incident at a third-party service provider.

Runtime Rebel Intel
5 min read · Mar 9, 2026
HIGH
Data Breach

Cognizant TriZetto Breach: 3.4M Patient Health Records Exposed

Analysis of the Cognizant TriZetto data breach impacting 3.4 million patients. Understand the risks and strategies for protecting sensitive health data.

Runtime Rebel Intel
5 min read · Mar 6, 2026
HIGH
Data Breach

LexisNexis Data Breach Confirmed: 400,000 Records Leaked

LexisNexis confirms data breach following hackers' leak of 2GB of files, impacting 400,000 personal information records. Understand the implications.

Runtime Rebel Intel
4 min read · Mar 4, 2026
HIGH
Data Breach

AkzoNobel Cyberattack: 8Base Ransomware Targets Michigan Site

Dutch paint giant AkzoNobel confirms a network breach at its Troy facility. Analyze the impact on manufacturing and the 8Base ransomware claims in this brief.

Runtime Rebel Intel
4 min read · Mar 4, 2026
HIGH
Data Breach

LexisNexis Data Breach Confirmed: Customer & Business Info Leaked

LexisNexis confirms a data breach involving unauthorized access to customer and business information, with hackers leaking stolen files.

Runtime Rebel Intel
4 min read · Mar 3, 2026
HIGH
Data Breach

Korean Tax Agency Leak Leads to $4.8M Cryptocurrency Theft

South Korea's National Tax Service accidentally leaked a wallet's mnemonic seed phrase in a press release, allowing hackers to drain $4.8 million.

Runtime Rebel Intel
4 min read · Feb 28, 2026
HIGH
Data Breach

Canadian Tire Data Breach Impacts 38 Million Accounts

Canadian Tire confirms a massive data breach affecting 38 million customer accounts, exposing PII and encrypted passwords. Analysis of security risks.

Runtime Rebel Intel
4 min read · Feb 28, 2026
The Impact of Opaque Breach Transparency on Cybersecurity Defense
INFO
Data Breach

The Impact of Opaque Breach Transparency on Cybersecurity Defense

An analysis of how minimal data breach disclosure hinders threat intelligence sharing and why technical transparency is vital for collective defense.

Runtime Rebel Intel
4 min read · Feb 27, 2026
HIGH
Data Breach

38 Million Records Compromised in Alleged ManoMano Data Breach

An alleged data breach impacting ManoMano has exposed the personal information of 38 million users, including names, emails, and phone numbers.

Runtime Rebel Intel
4 min read · Feb 27, 2026
FinTech Breach: SonicWall Lawsuit & Vendor Liability
HIGH
Data Breach

FinTech Breach: SonicWall Lawsuit & Vendor Liability

A FinTech company's lawsuit against SonicWall raises critical questions about responsibility when a data breach occurs via a third-party security vendor's product.

Runtime Rebel Intel
4 min read · Feb 27, 2026
HIGH
Data Breach

ManoMano Data Breach: Third-Party Compromise Impacts 3.8M Customers

European DIY giant ManoMano suffers a supply chain data breach affecting 3.8 million customers after an unauthorized access to a third-party service provider.

Runtime Rebel Intel
4 min read · Feb 26, 2026