Stock Exchange Exec Outlook Hacked via OneDrive Exfil
🟠High | Source: The Hacker News Unknown threat actors maintained covert access to a senior stock exchange executive’s Microsoft Outlook mailbox for at least five months, systematically exfiltrating email data in small batches to avoid detection. The stolen data was routed through Dropbox and OneDrive to blend with legitimate cloud traffic, making it harder for security tools to flag the activity. The campaign bears the hallmarks of a state-sponsored or sophisticated espionage operation targeting high-value financial intelligence. ...