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Some sources, documents or advisories need attention: 271/272 feeds/APIs · 469/469 docs · 8/9 advisories · checked 00:06 UTC Customize Public modeDiscuss ChangeIntel on Discord

Weekly briefing

Week 43 · 19 Oct – 25 Oct 2026 UTC · assess the changes, then plan the next dates.

All dated changes in this period

2285 source records · 1646 groups

Security advisory · 7 entries

Show the other 4 entries

Amazon Web Services: 26 lists changed

IP ranges changed

26 lists changed: 20 cover more addresses, 4 no longer cover some addresses, 2 cover the same addresses (prefixes rewritten); 5 were published twice or more that day, each read by its latest change.

Assessment context

26 lists changed: 20 cover more addresses, 4 no longer cover some addresses, 2 cover the same addresses (prefixes rewritten); 5 were published twice or more that day, each read by its latest change.

Guidance changed · 2 entries

  • Defender for Identity deployment

    Guidance changed

    4 edited passages (51 words changed). The changed wording mentions prerequisites, permissions, supported platforms, network endpoints. Review the source to confirm the effect.

    Assessment context

    4 edited passages (51 words changed). The changed wording mentions prerequisites, permissions, supported platforms, network endpoints. Review the source to confirm the effect. · Observed documentation change; policy effect and environment availability need review.

  • Cloud Security Billing, Simplified: Introducing the Defender Workload Unit

    Product news · Microsoft Defender for Cloud Blog

Microsoft Tunnel prerequisites

Guidance changed

1 edited passage (38 words changed). The changed wording mentions supported platforms. Review the source to confirm the effect.

Assessment context

1 edited passage (38 words changed). The changed wording mentions supported platforms. Review the source to confirm the effect. · Observed documentation change; policy effect and environment availability need review.

Graph changes

Guidance changed

3 new passages (about 60 words), 1 removed passage (1 word). The changed wording mentions permissions, supported platforms. Review the source to confirm the effect.

Assessment context

3 new passages (about 60 words), 1 removed passage (1 word). The changed wording mentions permissions, supported platforms. Review the source to confirm the effect. · Observed documentation change; policy effect and environment availability need review.

Okta: 27 lists changed

IP ranges changed

27 lists changed: 27 no longer cover some addresses.

Assessment context

27 lists changed: 27 no longer cover some addresses.

Purview changes

Guidance changed

1 edited passage (17 words changed). The changed wording mentions prerequisites, network endpoints, settings and controls. Review the source to confirm the effect.

Assessment context

1 edited passage (17 words changed). The changed wording mentions prerequisites, network endpoints, settings and controls. Review the source to confirm the effect. · Observed documentation change; policy effect and environment availability need review.

Windows 365 Enterprise known issues

Guidance changed

3 new passages (about 100 words), 1 edited passage (3 words changed), 1 removed passage (6 words). The changed wording mentions dates and deadlines, settings and controls. Review the source to confirm the effect.

Assessment context

3 new passages (about 100 words), 1 edited passage (3 words changed), 1 removed passage (6 words). The changed wording mentions dates and deadlines, settings and controls. Review the source to confirm the effect. · Observed documentation change; policy effect and environment availability need review.

Guidance changed · 4 entries

Show the other 1 entries

brave policies · 1.95.104 to 1.96.59

Policy templates changed

1 added, 0 removed, 8 changed policies; 19 changed files.

Assessment context

1 added, 0 removed, 8 changed policies; 19 changed files. · Template evidence describes the policy definition; application behaviour and environment applicability need review.

brave policies · 1.96.61 to 1.97.56

Policy templates changed

3 added, 0 removed, 7 changed policies; 19 changed files.

Assessment context

3 added, 0 removed, 7 changed policies; 19 changed files. · Template evidence describes the policy definition; application behaviour and environment applicability need review.

Message Center · Plan for change · 3 entries

Notice updated · 2 entries

Now rolling out · 5 entries

Show the other 2 entries

Now rolling out · 3 entries

Date moved later · 6 entries

Show the other 3 entries

Groups collect records about the same product or named security topic on one UTC date. Open a record for its source and history; grouping alone does not establish a shared cause or impact.

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 29 Oct 00:06 UTC · 271 of 272 readable · 269 fully read · documentation 469/469 current