Yourcybersafetyconnections  March 17th, 2025, vol#211 

  • From Konbriefing there was a data breach impacting Chicago Public Schools (CPS). 
  • Current and former students going back 8 years may be affected. 
  • A file transfer vendor was hacked leading to data breach of students’ personal information. 
  • No cybercriminal Group claimed responsibility for the attack. 
  • Here is how CPS mitigated loss from the attack. 

What happened? 

The Sixth Ward: 1/1/14-2/1/14 

Reporting from home base, according to CBSNews.com, Chicago Public School suffered a data breach. 

Who was impacted? 

Category: Chicago Public School 

Current and former students who attended Chicago Public Schools (CPS) over the past eight years may be affected by a significant data breach. 

Why did it happen? 

File Transfer: Enterprise Integration Pattern 

The technology vendor, Cleo, which provides a file transfer software system used by the district, experienced a hack late last year that compromised students’ names, dates of birth, gender, and CPS student ID numbers. 

Additionally, for students enrolled in Medicaid, their Medicaid ID numbers and dates of program eligibility were also exposed. CPS confirmed that no students’ Social Security numbers, financial information, or health data were accessed during the breach. 

According to google.com, File transfer is the process of transmitting digital files from one computer or system to another over a network or internet connection. 

Which cybercriminal Group is responsible for the attack? 

Tag Data Breach:Techno Fact 

No cybercriminal group was listed or claimed responsibility for the attack. 

How has CPS mitigated loss from the data breach? 

OWASP Threat and Safeguard Matrix 

With CPS enrollment exceeding 320,000 students, the number of individuals affected by the hack is substantial. 

CPS officials urged all current and past students to check their credit reports as a precaution. 

Nevertheless, fraud expert Bill Kresse, a professor at Governors State University, stated that while the breach is serious, the type of information stolen may limit its long-term implications. That is this data breach is neither good or bad and hackers steal everything available. Therefore; 

  • We always need to remain cautious. 
  •  Although no Social Security numbers, financial information, or health data were compromised, Kresse advises taking proactive measures to protect against identity theft carried out by cybercriminals/individuals who steal our personal data. 
  •  Kresse recommends that anyone who has been a CPS student since the 2017-18 school year take steps to safeguard their information by freezing their credit reports with the three major credit bureaus: Equifax, Experian, and TransUnion.  
  • Professor Kresse also advised that one should assume that personal information may be on the dark web, leading him to recommend keeping credit frozen until it needs to be used. 

From the Desk of Copilot, the able assistant, here are ways to mitigate loss for CPS. 

Chicago Public Schools (CPS) can take several steps to mitigate the impact of the recent data breach: 

  • Credit Monitoring and Freezing: Encourage affected individuals to freeze their credit reports with major bureaus like Equifax, Experian, and TransUnion. This prevents unauthorized access to their credit. 
  • Proactive Communication: CPS should maintain transparent communication with students, parents, and staff. Regular updates about the breach and steps being taken can build trust. 
  • Identity Theft Protection: Offer free identity theft protection services to those impacted. This could include credit monitoring and identity restoration services. 
  • Enhanced Cybersecurity Measures: Strengthen cybersecurity protocols, including regular audits, employee training, and advanced threat detection systems. 
  • Collaboration with Authorities: Work closely with law enforcement and cybersecurity experts to investigate the breach and prevent future incidents. 
  • Educational Campaigns: Educate the community about recognizing phishing attempts and other scams that might exploit the leaked data. 

CONCLUSION 

These steps can help CPS minimize the breach’s impact and restore confidence among its stakeholders.