Weekly intelligence brief

Cybersecurity Weekly Intelligence Brief — week ending 2026-10-12

6 incidents disclosed · 324 stories reviewed · 7 critical · 5 newly exploited vulnerabilities

Summary

6 incidents were disclosed in the last seven days. The largest is Angel One, with 6,765,054 records affected. CISA added 5 flaws to its list of those used in attacks. On the compliance side, a Treasury Department rule takes effect on 5 November 2026.

Every item below links to its record. Times are UTC.

Top 5 incidents

  1. 1
    Angel One: a data breach

    6,765,054 recordsHave I Been Pwned · 7 Oct

  2. 2
    Neogen: a data breach

    435,963 recordsHave I Been Pwned · 9 Oct

  3. 3
    CyrusOne: a data breach

    373,460 recordsHave I Been Pwned · 7 Oct

  4. 4
    Double Counter: a data breach

    274,922 recordsHave I Been Pwned · 7 Oct

  5. 5
    Alisal Union Schol District: a data breach

    California Attorney General · 7 Oct

Top 5 exploited vulnerabilities

  1. 1
    Fedoraproject Fedora

    CVE-2015-3306· added 8 Oct

    10.0Critical
  2. 2
    Onlyoffice Document Server

    CVE-2021-3199· added 8 Oct

    9.8Critical
  3. 3
    Huawei Agile Controller-Campus Firmware

    CVE-2016-3081· added 8 Oct

    8.1High
  4. 4
    Juniper Junos

    CVE-2015-5477· added 8 Oct

    7.5High
  5. 5
    Strapi

    CVE-2023-22894· added 8 Oct

    4.9Medium

Compliance

Privacy Act Exemptions

Treasury Department · US

Takes effect5 November 2026In 19 days

Technical details

For each item above: what happened, how an attacker reaches the flaw, the chance of attack, what CISA or the regulator says to do and by when, and the official record.

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