Dentsu’s Data Debacle: Merkle’s Cyber Blunder Exposes Sensitive Info!
Dentsu’s U.S. subsidiary Merkle faced a cybersecurity incident, exposing staff and client data. Systems were taken offline as a precaution, and Dentsu reported the breach to authorities. Despite the chaos, at least their Japanese network remains untouched—because nothing says “global crisis” like international data theft!

Hot Take:
Well, looks like Dentsu’s U.S. subsidiary Merkle had their own “experience” with some unwanted visitors, and not the kind you can politely ask to leave. While they were busy managing customer experiences, someone was busy managing to snoop around their network. The only thing missing now is a ransom note in haiku form. Let’s hope they can ‘Merkle’ their way out of this one smoothly!
Key Points:
- Dentsu’s U.S.-based Merkle suffers a cybersecurity breach affecting staff and client data.
- Systems were taken offline as part of the incident response plan.
- Data stolen included bank details, payroll information, and personal contact details.
- Japan-based systems were unaffected, though financial impact is expected.
- No ransomware group has claimed responsibility for the attack yet.
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