In conclusion, in its investigations on hacking claims, Zscaler found that only an isolated test environment was compromised. The investigation arrived after a hacker named 'IntelBroker' confirmed that he breached Zscaler, offering to sell their data for $20K. The incident investigation is now also being conducted with Europol.
Highly organized cybercriminals suspected to be based in Russia and Nigeria are targeting hundreds of executives in dozens of organizations in an ongoing Microsoft Azure cloud account takeover (ATO) campaign. According to US cybersecurity firm Proofpoint: “As part of this campaign, which is still active, threat actors target users with individualized phishing lures within shared documents.” Innocent but weaponized documents sent to key executives include embedded links to “View Document”, which automatically directs them to a malicious site. The users affected by the attacks occupy a variety of trusted positions within their organizations. Victims include chief financial officers (CFOs), finance managers, account managers, corporate vice presidents, and sales directors. Proofpoint believes that targeting this variety of executive positions is far from being a series of random phishing attacks.
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