Coverage
Data Breaches
260 articles on breaches and ransomware
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Navia Benefit Solutions Breach Exposes HackerOne Employee PII
HackerOne confirms 519 employees' PII was exposed in a third-party breach at Navia Benefit Solutions. Analysis of supply chain risks and mitigation steps.
CrowdStrike Falcon Data Security: Streamlining Modern DLP Workflows
Learn how CrowdStrike Falcon Data Security replaces legacy DLP with a unified agent to provide visibility and protection across hybrid enterprise environments.
Lapsus$ Claims AstraZeneca Breach: Sensitive Code and Data at Risk
The Lapsus$ extortion group claims to have compromised AstraZeneca internal code repositories, employee credentials, and sensitive personnel data.
Dutch Ministry of Finance Data Breach Impacts 15,000 Employees
The Dutch Ministry of Finance confirmed a cyberattack on Tax and Customs Administration systems, exposing PII and IBANs of 15,000 staff members.
Citrix NetScaler CVE-2026-3055: Critical Data Leak Patch Guidance
Citrix releases critical security updates for NetScaler ADC and Gateway to address CVE-2026-3055, an unauthenticated memory overread and data leak flaw.
U.S. Sentences Yanluowang Ransomware Facilitator Aleksei Volkov
Russian national Aleksei Volkov sentenced to 81 months for facilitating Yanluowang ransomware attacks, causing $9M in damages to U.S. organizations.
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.
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.
M-Trends 2026: Evolving Ransomware, Persistence, and SaaS Attack Vectors
M-Trends 2026 reveals critical shifts in adversary TTPs: destructive ransomware, zero-day exploitation for persistence, and voice phishing for SaaS access.
Mandiant M-Trends 2026: Handoff Time Shrinks to 22 Seconds
Mandiant's M-Trends 2026 report reveals a drastic reduction in initial access handoff times to 22 seconds, demanding faster detection and response.
Iranian Handala Group Leverages Telegram for Malware Delivery and C2
FBI alerts organizations to Handala, an Iranian MOIS-linked group using Telegram APIs for data exfiltration, ransomware, and wiper attacks across sectors.
Beast Gang OpSec Fail: Ransomware Server Exposes TTPs
Beast Gang's OpSec failure exposes their cloud ransomware server, revealing aggressive tactics against network backups. Defenders gain insight into their TTPs.