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CybersecuritySecurity NewswireCybersecurity News

5 Data Security Stories to Know About (October 2026)

By Jordyn Alger, Managing Editor
Digital padlock
Just_Super / E+ / Via Getty Images
November 4, 2026
Lock it Down Podcast logo

5 Data Breaches to Know About (October 2026)

Security magazine dives into five data breach stories from the last month.



Or check it out on our Apple Podcasts. Don’t forget to like, follow, and rate and review our podcasts!

1. Frontline Education

Education technology company Frontline Education experienced a data breach that may have impacted sensitive employee information, including Social Security numbers. This breach was the result of a third-party vulnerability, emphasizing the importance of securing third-party environments. 

Learn more about the Frontline Education breach. 

2. CenterPoint Energy

CenterPoint Energy, a natural gas and electric organization providing services to Texas, Indiana, Ohio and Minnesota, revealed 1 million Texas customers had their data breached. It is possible customers in other states were impacted as well. 

Learn more about the CenterPoint Energy breach. 

3. California Students 

Students and their families in California were informed some of their personal information may have been accessed and copied by a hacker. The unauthorized user had accessed this data at various points throughout a four month period due to one compromised credential. 

Learn more about the California student breach. 

4. Capcom 

Japanese videogame developer and publisher Capcom experienced a breach of more than 11 million customer accounts on its online membership service. In some instances, customers even faced unauthorized charges to their login passwords. 

Learn more about the Capcom breach. 

5. Quest Diagnostics 

An unauthorized user accessed the organization’s Quanum LSM system, used by clients to place test orders and receive results. The company states that this incident likely compromised patient records. 

Learn more about the Quest Diagnostics breach here. 

KEYWORDS: data breach data breach notification data breach response data breaches

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Jordynalger

Jordyn Alger is the managing editor for Security magazine. Alger writes for topics such as physical security and cyber security and publishes online news stories about leaders in the security industry. She is also responsible for multimedia content and social media posts. Alger graduated in 2021 with a BA in English – Specialization in Writing from the University of Michigan. Image courtesy of Alger

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