Le Journal

As employees increasingly rely on AI assistants and emerging AI-native browsers to analyze documents, debug code, and summarize business data, sensitive information is routinely exposed through browser-based uploads, clipboard pastes, screenshots, and autonomous agent interactions. Legacy data loss prevention (DLP) solutions can’t see or control this activity which is why Nightfall is launching a new AI-native security architecture that operates directly at the browser, endpoint, and SaaS layers, enabling real-time prevention before sensitive data ever leaves the organization. "AI browsers are fast becoming the primary data exfiltration channel inside the enterprise," says Rohan Sathe, CEO and co-founder of Nightfall. "Employees… [Continue Reading]

In 2025, 9,251 ransomware cases were exposed on the dark web, representing a 45 percent increase from 2024. A new report from threat exposure platform NordStellar shows a significant rise in the number of ransomware cases in the last quarter of 2025, with December setting a two‑year record, with a substantial 1,004 recorded incidents. "In the last quarter of 2025, ransomware groups deliberately exploited end-of-year cybersecurity gaps caused by reduced staffing and monitoring," says Vakaris Noreika, cybersecurity expert at NordStellar. "However, there has been an upward trajectory the whole year. Ransomware actors are growing increasingly aggressive -- given the surge… [Continue Reading]