Hackers Spied on a Stock Exchange Executive’s Outlook Mailbox for Five Months
Unknown attackers maintained long-term access to the Outlook mailbox of a senior executive at a major global stock exchange for at least five months, quietly exfiltrating data in small batches via Dropbox and OneDrive to blend in with normal cloud traffic. According to Symantec’s Threat Hunter Team (Carbon Black), the activity strongly suggests espionage rather […]
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