Malicious browser extensions are putting over 2.6 million Chrome users at risk, by exposing sensitive data such as browsing history and account credentials, according to security research. Cybersecurity firm Cyberhaven identified a campaign where hackers exploit extensions to steal sensitive user data. Separate research by Secure Annex has identified over 20 compromised extensions. Users are advised to remove any compromised extensions immediately.

Threat Actor Targeting Indian Defense Sector
Summarize this content to a maximum of 60 words: A threat actor based in Pakistan (APT36) has engaged in a sophisticated cyber-espionage campaign.