Scraping
Newsletter platform Substack notifies users of data breach
Newsletter platform Substack is notifying users of a data breach after attackers stole their email addresses and phone numbers in October 2025. Although the incident occurred four months ago, CEO Chris Best told affected users that Substack only discovered the breach this week. However, while the attackers stole some users’ data, Best added that they […]
WhatsApp API flaw let researchers scrape 3.5 billion accounts
Researchers compiled a list of 3.5 billion WhatsApp mobile phone numbers and associated personal information by abusing a contact-discovery API that lacked rate limiting. The team reported the issue to WhatsApp, and the company has since added rate-limiting protections to prevent similar abuse. While this study was conducted by researchers who have not released the […]
LinkedIn sues ProAPIs for using 1M fake accounts to scrape user data
LinkedIn has filed a lawsuit against Delaware company ProAPIs Inc. and its founder and CTO, Rehmat Alam, for allegedly scraping legitimate data through more than a million fake accounts. ProAPIs activity constitutes a violation of LinkedIn’s terms of service (ToS), based on which the company seeks to get the court’s approval for a permanent injunction, […]
Leaked info of 122 million linked to B2B data aggregator breach
The business contact information for 122 million people circulating since February 2024 is now confirmed to have been stolen from a B2B demand generation platform. The data comes from DemandScience (formerly Pure Incubation), a B2B demand generation company that aggregates data. Data aggregation is the process of collecting, compiling, and organizing data from public sources to […]