Synopsys Data Breach History
WebsiteSynopsys, Inc. (NASDAQ: SNPS) is a U.S. electronic design automation (EDA) and semiconductor intellectual-property vendor whose software and IP blocks are used to design, verify, and test chips and embedded systems. Major automotive and industrial customers—including Bosch—rely on Synopsys tools for hardware development workflows.
This page shows all data breaches of Synopsys. View the complete breach timeline, records exposed, root causes, and AI breach risk score. BreachHistory tracks disclosed data breaches worldwide.
Data Breach Timeline — All Synopsys Breaches
Synopsys Data Breach Summary
This page tracks the Synopsys data breach history and cybersecurity incidents affecting Synopsys (United States). BreachHistory currently indexes 2 publicly disclosed or catalogued incidents spanning 2025 through 2026, with approximately 40 thousand records reported as exposed across all indexed events. These totals may include overlapping datasets or third-party estimates and should not be interpreted as unique affected users.
The Synopsys breach timeline includes major data breaches, cyber attacks, data leaks, credential exposures, API abuse, and other security incidents. Each incident provides details on the estimated records exposed, attack method, affected data types, and supporting public sources. Currently, 0 incidents are company-confirmed, while 1 remain unverified claims pending independent verification.
Largest Synopsys Data Breaches
The largest indexed incidents include the 2026 Synopsys — D1R ransomware leak-site claim; 40k corporate clients cited (unver…. Record counts originating from threat actors or leak sites should be treated as estimates unless confirmed by Synopsys or a regulator. Below is the list of large data breaches:
- 2026 2026 Synopsys — D1R ransomware leak-site claim; 40k corporate clients cited (unverified; Jul 13) — about 40.0K records exposed · Unverified claim
What Information Was Exposed?
Depending on the incident, exposed data may include email addresses, Social Security numbers and national IDs, names, physical addresses, payment card and financial account data, bank account details, and other personal information (PII). The exact data varies between incidents, so review each breach page before assuming your information was affected.
Synopsys Data Breach 2026
At the time of this update, BreachHistory catalogues 1 2026 incident related to Synopsys. Most recent entry: 2026 Synopsys — D1R ransomware leak-site claim; 40k corporate clients cited (unverified; Jul 13). New incidents are added as official disclosures, regulatory filings, or credible cybersecurity reports become available.
What To Do If You Were Affected
If you believe your account may have been involved in a Synopsys data breach, change any reused passwords, enable multi-factor authentication (MFA), monitor your account for suspicious activity, and be cautious of phishing emails or fake breach notifications.
This Synopsys breach history is maintained by BreachHistory using public disclosures, regulatory filings, security research, and clearly labelled third-party claims. For the complete breach timeline, records exposed, incident details, and AI Breach Risk Score, explore the sections on this page.