Dropbox Sign (HelloSign)
Authentication tokens, API keys, and OAuth credentials exposed
Technology & Software Data Breaches (1333 indexed)
Dropbox Sign
33M user records exposed in authentication breach
Le Slip Français
1,495,127 records exposed — Email addresses, Names, Phone numbers, Physical addresses
AT&T (call records)
110M customer call and text metadata stolen from Snowflake environment
Frontier Communications
750K customer records stolen in ransomware attack on fiber internet provider
Frontier Communications
2M customer records exposed in BlackCat ransomware
Telefonica
1.8M subscriber records exposed in credential harvesting attack
Wipro (India)
890K client records exposed in targeted attack
Twilio
890K customer records compromised in follow-up attack
National Public Data
2.9B records including SSNs exposed in massive data aggregator breach
boAt
7,528,985 records exposed — Email addresses, Names, Phone numbers, Physical addresses
Telstra (2024)
890K customer records compromised in vendor breach
Boat (India Electronics)
7.5M customer records stolen from India's top wearables brand
Roku
576K accounts compromised in credential-stuffing campaign — second incident in months
Omni Hotels
Daixin ransomware encrypted systems affecting all properties
Pandabuy
1.35M e-commerce customer records exposed in data breach
AT&T
73M customer records including SSNs leaked on dark web
AT&T (Dark Web Leak)
73M customer records including SSNs found on dark web — data from 2019 or earlier
AT&T (2024)
73M customer records exposed in massive data leak
Exvagos
2,121,789 records exposed — Dates of birth, Email addresses, IP addresses, Passwords and 1 more
GSM Hosting
2,607,440 records exposed — Email addresses, IP addresses, Passwords, Usernames
SwordFantasy
2,690,657 records exposed — Email addresses, IP addresses, Passwords, Usernames
Panera Bread
Ransomware attack took down IT systems for over a week
Telefonica Spain
2.3M customer records stolen by Lockbit affiliate — phone numbers, contract details, addresses