AI Hacking Breach Hits 16 Financial Institutions, Leaks 100,000 Records

The financial sector was recently targeted by an AI hacking attack. 

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OpenAI Claims Model Helped Solve Insider Threat Concern

OpenAI claims it used its own model to mediate an insider threat concern, but some are questioning the details of this incident. 

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Healthcare Ransomware Attacks Doubled Since This Time Last Year

Healthcare saw an average of 3.33 attacks each day in Q3 2026. 

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1M Impacted by CenterPoint Energy Data Breach

A data breach against CenterPoint Energy has impacted approximately 1 million Texans. 

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AI Agents Could Gain Ability to Self-Replicate

Anthropic says small AI models may be able to clone themselves and spread across internet-connected devices within a matter of months.

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Newly Exploited Vulnerability in Ivanti Connect Secure

CISA is urging organizations to update Ivanti Connect Secure (ICS) appliances/deployments.

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Refrigeration System Cyberattack Impacts 700+ Retailers

Security leaders discuss the cyberattack that impacted more than 700 retailers. 

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Nearly 1 in 3 Organizations Face IT Support Microsoft Teams Schemes

Microsoft Teams was a recurring initial access vector in the first half of 2026. 

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14M Credentials Re-Exposed by AI Development Company

A cybersecurity researcher discovered a publicly accessible database with credentials from previous breaches. 

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Did MoneyGram Get Hacked? Ransomware Gang Claims It Did

Cybercriminals claimed a breach, but no samples have been shared. 

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AI Use Outpaces Governance in Small Businesses

Small businesses are building AI faster than they can govern it. 

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H& M Investigating Possible Data Breach

Fashion retailer H&M Group is investigating claims that it was breached. 

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8,500+ European Wind, Solar Systems Exposed

The Dutch National Cyber Security Centre (NCSC-NL) and cybersecurity organization Modat discovered more than 8,500 exposed systems linked to European wind farms and solar parks. 

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AI-Powered Pentest Tool Used to Breach South Korean Banks

Infrastructure for a targeted campaign against South Korean financial institutions has been discovered. 

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5 Data Security Stories to Know About (September 2026)

Five data security stories to know about. 

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Security Leaders Share Additional Thoughts on Oracle Health Breach

Recently, additional information was released regarding the data breach Oracle Health faced in Spring 2025.

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48% of Cybersecurity Professionals Rely on Passwords for Personal Accounts

Nearly half of cybersecurity professionals depend on passwords to authenticate personal accounts, and almost as many depend on them for work accounts. 

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FBI Removes Accenture Contractor Following Employee Data Breach

The FBI employee breach was caused by an Accenture flaw.

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Researchers Determine That 2,514 Cybersecurity Events Occur Each Second

The Comcast Business 2026 Cybersecurity Threat Report analyzed 79.3 billion cybersecurity events detected across its cybersecurity customers between March 1, 2025, and February 28, 2026

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Mississippi City Discloses Ransomware Incident

Vicksburg, Mississippi, had computer systems temporarily shut down due to a cyberattack. 

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