Synnovis
Ransomware attack on NHS trust in Essex stole thousands of patient records during major cyberattack
2026 continues the year-over-year growth trend in confirmed disclosures. The list below updates as new breaches are reported by Verizon DBIR partners and major security news outlets.
Ransomware attack on NHS trust in Essex stole thousands of patient records during major cyberattack
Ransomware attack disrupted operations at Japan-based frozen-food supplier and logistics firm
Thousands of civil servants' passwords exposed since early 2024, including White House credentials
Hackers hit CEVA Logistics shipping partner, exposing names and addresses of Steam hardware buyers in Europe
API vulnerability exposed financial and identity data of 1.27 million records
UK police, government and customer contact details compromised and exposed on dark web
Data breach exposed 55 million user accounts, confirmed by Have I Been Pwned
Wallet breach exposed flaws in cryptocurrency security technology
Anubis ransomware leaked 1TB stolen data after Coca-Cola refused ransom
Supply chain breach exposed 2,500+ companies and 434,000 CI/CD pipelines with credentials and sensitive data
200 accounts compromised after anomalies detected in on-premises Microsoft servers
Information system breach affecting employment records, fined €5 million
Breach exposed UK police, government and customer contact details on dark web
6000 diplomat records stolen over 10 months
AI supply chain attack exposed 2,500+ companies and 434,000 CI/CD pipelines
Credential-based cloud intrusion exposed over 100 million records (2024-2026 period)
Ransomware attack disclosed; senior care provider data affected
Cyberattack exposed data on 345,000 patients including protected health information
Police, government and customer contact details exposed and leaked on dark web
135,000 contact records stolen and leaked on dark web; police and government contact details exposed