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Advantest confirms PII stolen in ransomware attack
- Engineer — Skip
- SOC/IR — Learn: Ransomware-to-data-exfiltration pattern at a semiconductor firm; no IOCs or TTPs published, so no detection work possible yet but useful sector context.
- Leader — Learn: Breach post-mortem useful for benchmarking PII notification obligations and ransomware response timelines; no direct vendor exposure indicated for most organizations.
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