Data Breach Alert: Dem İlaç
On December 16, 2025, a significant data breach affecting Dem İlaç, a well-established pharmaceutical company in Turkey, was discovered. The breach, attributed to the threat actor known as BlackShrantac, resulted in a staggering leak of approximately 1TB of sensitive data. This incident raises serious concerns regarding data security and the protection of personal and proprietary information.
About Dem İlaç
Dem İlaç is a prominent player in the pharmaceutical industry, recognized for its commitment to producing high-quality medications and healthcare solutions. Based in Turkey, the company has been serving the healthcare sector for many years, making significant contributions to public health. Given the nature of its operations, the security of its data is paramount, and any breach poses potential risks not only to the company but also to its clients and stakeholders.
What Happened
The breach was identified on December 16, 2025, when it was revealed that BlackShrantac had successfully infiltrated Dem İlaç’s systems. The attackers extracted a vast amount of data, totaling around 1TB, which may contain sensitive information related to patients, employees, and business operations. This incident highlights the increasing threat posed by cybercriminals and the urgent need for companies to bolster their cybersecurity measures.
Next Steps
If you believe you are among those affected by this data breach, it is crucial to take immediate action. We at the Srourian Law Firm (SLF) are here to assist you in navigating this challenging situation. We encourage you to reach out to us to discuss your options and the steps you can take to protect your rights and information. Don’t wait—your security and peace of mind are paramount.
LINKS:

Srourian Law Firm is investigating a potential class action lawsuit against Dem İlaç for a recent data breach.
If you received a NOTICE OF DATA BREACH letter from Dem İlaç, complete the form below so we can discuss your legal options.
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