Thread regarding Oracle Corp. layoffs

Ouch. The Biggest Supply Chain Hack Of 2025: 6M Records Exfiltrated from Oracle Cloud affecting over 140k Tenants

Well….this won’t help layoffs…

https://cloudsek.com/blog/the-biggest-supply-chain-hack-of-2025-6m-records-for-sale-exfiltrated-from-oracle-cloud-affecting-over-140k-tenants

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| 1541 views | | 3 replies (last June 4, 2025) | Reply
Post ID: @OP+1jq9fv2kh

3 replies (most recent on top)

They took that blog post down, it's archived here though:

https://archive.is/pxdJR

The WayBack Machine has it archived here as well:

https://web.archive.org/web/20250323021056/https://www.cloudsek.com/blog/the-biggest-supply-chain-hack-of-2025-6m-records-for-sale-exfiltrated-from-oracle-cloud-affecting-over-140k-tenants

Article summary:

  • Massive Oracle Cloud breach exposed 6M records, including sensitive SSO & LDAP data, affecting over 140,000 tenants.
  • Threat actor "rose87168" exploited a likely zero-day vulnerability in Oracle’s login endpoint, offering data for sale & demanding ransom.
  • Stolen data includes encrypted passwords, JKS files, & key credentials, potentially enabling wider enterprise attacks.
  • The exploited flaw, CVE-2021-35587, affects Oracle Access Manager & allows unauthenticated system takeover.
  • CloudSEK rates the threat as highly severe, noting the actor’s sophistication despite being new to forums.
  • Mitigation includes immediate password resets, credential rotation, monitoring, & contacting Oracle for incident response.
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Post ID: @a58+1jq9fv2kh

I thought Oracle Cloud was invulnerable. Heard Larry say so in a speech at the old HQ in 2018 or 2019. AI ya know.

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Post ID: @25y+1jq9fv2kh

Oracle $ucks

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Post ID: @a1+1jq9fv2kh

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