The violation of data from Columbia University reaches 870,000 people
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The University of Columbia recently confirmed an important cyber attack that compromised personal, financial and health -related information related to students, applicants and employees. Victims include current and previous students, employees and applicants. Notifications to affected people began on August 7 and continue to continue.
Columbia, one of the oldest universities in the Ivy League, discovered rape after an interruption of the network in June. According to Columbia, the interruption was caused by an unauthorized part that accessed its systems and stole confidential data. Researchers are still evaluating the complete scope of theft.
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Students at the Campus of the University of Columbia April 14, 2025 in New York City. (Charly triballeau/News through Getty Images)
What information was stolen?
According to a non -compliance notification presented to the office of the MAINE attorney general, almost 869,000 people were affected by the violation of Columbia. This number includes students, employees, applicants and, in some cases, family members. The media also reported that the threat actor claimed to have stolen approximately 460 gigabytes of data from Columbia systems.
Columbia confirmed that stolen information is related to admissions, registration and financial aid records, as well as certain employee data. The exposed information categories include:
- Names, birth dates and social security numbers
- Contact information and demographic information
- Academic History and Financial Aid Records
- Insurance details and certain health information
Columbia emphasized that the patient records of the Medical Center of the University of Columbia were not affected. Even so, the amplitude of the stolen data raises serious risks of theft and identity fraud.
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Columbia University Campus (Luiz C. Ribeiro for News/Tribune News Daily News/Tribune through Getty Images)
Columbia University Response
Columbia has informed the incident to the application of the law and is working with cybersecurity experts. The University said it has strengthened its systems with new safeguards and improved protocols to avoid future incidents.
As of August 7, Columbia began sending letters to those affected, offering two years of free credit monitoring, fraud consultation and identity theft restoration services.
When he contacted, Columbia referred to Cyberguy to his official updates of the community, published on June 24 and August 5.
While university says there is no evidence that stolen data has been used so far, the risk remains high. Criminals often wait months before exploiting stolen data.
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Columbia University says that an interruption of the June network is the fault of the rape. (Stein/Picture Alliance Siles through Getty Images)
Steps to protect after the violation of Columbia University
If you are among those affected or simply want to safeguard your data, take these steps today:
1) Monitor your credit reports
See your credit reports regularly through annualcreditreport.com. Look for accounts that did not open or changes that he did not authorize.
2) Use a personal data elimination service
Since Columbia confirmed that stolen files may include names, addresses and demographic details, consider using a personal data disposal service. These services help scrub their information on data corridors and people search sites, which makes criminals difficult to exploit the details set out. This step reduces the possibility that columbia stolen records are linked to their broader online identity.
While no service can guarantee the complete elimination of your Internet data, a data removal service is really an intelligent option. They are not cheap, and it is not your privacy either. These services do all the work by you by actively monitoring and systematically erasing your personal information from hundreds of websites. It is what gives me peace of mind and has proven to be the most effective way to erase your personal internet data. By limiting the available information, it reduces the risk of cross -references data of infractions with information they can find in the dark network, which makes it difficult to be pointed out.
See my best selections to obtain data removal services and get a free scan to find out if your personal information is now available on the web visiting Cyberguy.com/delete
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3) Configure fraud alerts and freeze
Placing a fraud alert makes it more difficult for identity thieves to open accounts in your name. A credit freezing offers even stronger protection by blocking new credit applications.
4) Use strong and unique passwords
Create long and complex passwords for each account. A password administrator can help generate and store them safely.
Then see if your email has been exposed in past violations. Our password administrator No. 1 (see Cyberguy.com/Passwords) Pick includes a built -in breach scanner that verifies whether your email address or passwords have appeared in known leaks. If you discover a coincidence, immediately change any reused password and ensure those accounts with new and unique credentials.
See the best password administrators reviewed by 2025 experts in Cyberguy.com/Passwords
5) Enable two factors authentication
Turn on the authentication of two factors (2FA) whenever possible. This additional security layer helps protect your accounts even if a password is steal.
6) Observe phishing attempts and use strong antivirus software
Scammers can try to exploit fear around violation with emails or false text messages. Check any message before clicking on the links or sharing personal information.
The best way to safeguard the malicious links that install malware, which potentially access their private information, is to have strong antivirus software installed on all its devices. This protection can also alert it to the PHISHING Electronic Correos and Ransomware scams, maintaining their personal information and their safe digital assets.
Get my choices for the best 2025 antivirus protection devices for your Windows, Mac, Android and iOS devices in Cyberguy.com/Lockupyoutech
7) Consider identity theft protection services
Beyond the free credit monitoring offers of Columbia, additional payments can help track their data on the dark website and provide additional safeguards.
Identity theft companies can monitor personal information such as their social security number, telephone number and email address and alert it if it is sold on the dark website or used to open an account. They can also help you freeze your bank and credit card accounts to avoid greater unauthorized use by criminals.
See my advice and the best selections on how to protect yourself from identity theft in Cyberguy.com/ididentitytheft
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Kurt’s Key Takeways
The violation of Columbia University shows how even trusted institutions are vulnerable to cyber attacks. Because the investigation is ongoing and notifications will continue during autumn, people must remain on a maximum alert. With so much personal, financial and health information exposed, keeping alert long after the holders faded is fundamental.
What more should universities and great institutions be forced to safeguard the personal data of the people who trust them? Get us knowing in Cyberguy.com/contact
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Kurt “Cyberguy” Knutsson is a award -winning technological journalist who has a deep love for technology, equipment and devices that improve life with their contributions for News & News Business Startzing Mornings in “News & Friends”. Do you have a technological question? Get the free Kurt’s free newsletter, share your voice, an idea of the story or comment on Cyberguy.com.


