People search Bosch data breach timeline because the brand sits on billions of accounts, credentials, and cloud workloads. BreachHistory indexes 1 Bosch-linked incident. This page maps every attested event through 2026 with internal links to canonical records.
Why Bosch breach history matters
Bosch operates in Manufacturing / Automotive / Industrial Technology (Germany). Across indexed rows, recurring themes include ransomware and extortion, third-party and supply-chain exposure, unverified actor or scraping claims. Understanding the chronological pattern helps security teams, customers, and regulators separate confirmed disclosures from forum marketing.
Full timeline through 2026
2026 — D1R ransomware leak-site claim via alleged Synopsys supply chain (unverified; Jul 13)
Unverified claim — treat actor counts cautiously. Unverified ransomware leak-site claim — observed July 13, 2026. The newly surfaced D1R ransomware group listed Robert Bosch GmbH on its Tor leak site with an 11-day countdown, alleging valuable engineering and intellectual-property data stolen via an alleged breach of U.S. EDA vendor Synopsys rather than a direct Bosch intrusion. CyberNews reported sample files including a Controller Area Network (CAN) user-manual page and directory listings with .vhd and other hardware-design project files. Ransomware.live indexed Exposed categories include Actor-claimed: CAN user manual sample, .vhd/VHDL hardware-design project files, and proprietary Bosch engineering IP—unverified; SecurityWeek noted posted manual appears publicly a. No attested victim count is published for this row yet. See the bosch-d1r 2026 record and canonical BreachHistory entry.
Patterns and analysis
- Ransomware and extortion — appears across multiple Bosch catalog entries; prioritize controls that address this class of failure.
- Third-party and supply-chain exposure — appears across multiple Bosch catalog entries; prioritize controls that address this class of failure.
- Unverified actor or scraping claims — appears across multiple Bosch catalog entries; prioritize controls that address this class of failure.
- Record-count hygiene — BreachHistory indexes actor-cited figures separately from company-confirmed totals; read each row's technicalWriteup before treating counts as fact.
- 2026 monitoring — New disclosures roll into this timeline as they are verified or labeled unverified per catalog policy.
What to do if you may be affected
- Step 1: Enable phishing-resistant MFA on every account tied to this brand.
- Step 2: Use unique passwords and a password manager—breach rows often involve credential reuse.
- Step 3: Monitor official company breach notices and regulator filings, not dark-web downloads.
- Step 4: Bookmark the Bosch company page for new 2026+ disclosures.
Canonical BreachHistory hub
Explore every indexed row: breachhistory.com/bosch · Latest: bosch-d1r2026.
Sources: BreachHistory catalog (1 row for Bosch), company and regulator disclosures cited in individual breach records.