Mike Swanson
75ce1c2fd5
Enhanced code review and frontend validation with intelligent triggers: Code Review Agent Enhancement: - Added Sequential Thinking MCP integration for complex issues - Triggers on 2+ rejections or 3+ critical issues - New escalation format with root cause analysis - Comprehensive solution strategies with trade-off evaluation - Educational feedback to break rejection cycles - Files: .claude/agents/code-review.md (+308 lines) - Docs: CODE_REVIEW_ST_ENHANCEMENT.md, CODE_REVIEW_ST_TESTING.md Frontend Design Skill Enhancement: - Automatic invocation for ANY UI change - Comprehensive validation checklist (200+ checkpoints) - 8 validation categories (visual, interactive, responsive, a11y, etc.) - 3 validation levels (quick, standard, comprehensive) - Integration with code review workflow - Files: .claude/skills/frontend-design/SKILL.md (+120 lines) - Docs: UI_VALIDATION_CHECKLIST.md (462 lines), AUTOMATIC_VALIDATION_ENHANCEMENT.md (587 lines) Settings Optimization: - Repaired .claude/settings.local.json (fixed m365 pattern) - Reduced permissions from 49 to 33 (33% reduction) - Removed duplicates, sorted alphabetically - Created SETTINGS_PERMISSIONS.md documentation Checkpoint Command Enhancement: - Dual checkpoint system (git + database) - Saves session context to API for cross-machine recall - Includes git metadata in database context - Files: .claude/commands/checkpoint.md (+139 lines) Decision Rationale: - Sequential Thinking MCP breaks rejection cycles by identifying root causes - Automatic frontend validation catches UI issues before code review - Dual checkpoints enable complete project memory across machines - Settings optimization improves maintainability Total: 1,200+ lines of documentation and enhancements Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
126 lines
6.2 KiB
Plaintext
126 lines
6.2 KiB
Plaintext
The file C:\Users\MikeSwanson\Claude\session-logs\2026-01-05-session.md has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
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281→---
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282→
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283→### Files & Locations
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284→
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285→- **Phishing email:** `D:\Workplace\Personal Documents\Profile\Documents\DF Spam\`
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286→- **QR phishing attachment:** `ATT29306.docx`
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287→- **Malicious URL:** `https://acuvatech.cyou?a=ghaubner@dataforth.com`
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288→
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289→---
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290→
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291→## Update: 21:30 - Phishing Remediation Complete
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292→
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293→### Ticket: Phishing Attempt - Determine Entrypoint and Resolve
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294→
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295→### Actions Completed
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296→
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297→#### 1. Deleted "true" App Registration
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298→- **App ID:** a21e971d-1fcb-41a7-9b01-c45b8d7d1754
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299→- **Action:** Manually deleted in Entra ID by admin
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300→- **Reason:** Unused app with Mail.Read/Mail.Send permissions, created by internal user but never used
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301→
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302→#### 2. Deleted Phishing Emails from All Mailboxes
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303→Used Graph API to search and delete phishing emails across all 148 user mailboxes.
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304→
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305→**Emails Deleted:**
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306→| Mailbox | Subject | Campaign |
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307→|---------|---------|----------|
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308→| jlohr@dataforth.com | Please Review: Dataforth corporation 2026 Updated Pay Structure & Appraisal Guidelines ID-ssEcpoQ1EQ | January 2026 |
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309→| jlohr@dataforth.com | Dataforth corporation – December Bonus and Allocation for All Staff (x3) | December 2025 |
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310→| jlohr@dataforth.com | Reminder: Dataforth corporation – December Bonus... | December 2025 |
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311→| jantar@dataforth.com | Dataforth corporation – December Bonus and Allocation for All Staff (x2) | December 2025 |
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312→| jantar@dataforth.com | Dataforth corporation – January Bonus and Allocation for All Staff | January 2026 |
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313→| jantar@dataforth.com | Reminder: Dataforth corporation – December Bonus... | December 2025 |
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314→| croedig@dataforth.com | Dataforth corporation – December Bonus and Allocation for All Staff | December 2025 |
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315→
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316→**Total: 10 phishing emails deleted**
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317→
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318→Internal discussion threads (RE:/FW: emails) were preserved for audit trail.
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319→
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320→#### 3. Configured Exchange Online Mail Flow Protection
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321→
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322→**Root Cause:** Phishing emails bypassed MailProtector by connecting directly to M365's MX endpoint (`dataforth-com.mail.protection.outlook.com`) instead of routing through the MX records pointing to MailProtector.
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323→
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324→**Solution Implemented:**
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325→
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326→**A. Inbound Connector Created**
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327→- **Name:** MailProtector Inbound
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328→- **Type:** Partner organization → Office 365
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329→- **Sender IPs:** 52.0.31.31, 52.0.74.211, 52.0.70.91
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330→
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331→**B. Transport Rule Created**
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332→- **Name:** Mailptroctor Only (Reject Direct Mail)
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333→- **Priority:** 0 (highest)
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334→- **Mode:** Enforce
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335→- **Condition:** Sender is located 'NotInOrganization' (external)
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336→- **Action:** Reject with explanation "Direct Mail Not Allowed - Please route through MX" (status code 5.7.1)
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337→- **Exception:** Sender IP is in range 52.0.70.91, 52.0.74.211, or 52.0.31.31
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338→
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339→**Testing Results:**
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340→- SMTP connection to M365 still accepts messages at protocol level (normal behavior)
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341→- Transport rule rejects messages during processing - they never reach inbox
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342→- Verified by sending test emails from non-MailProtector IP - none delivered
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343→
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344→---
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345→
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346→### Attack Summary
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347→
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348→| Campaign | Date | Subject Pattern | Method |
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349→|----------|------|-----------------|--------|
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350→| December 2025 | ~Dec 2025 | "December Bonus and Allocation for All Staff" | QR code → credential harvest |
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351→| January 2026 | 2026-01-04 | "2026 Updated Pay Structure & Appraisal Guidelines" | QR code → credential harvest |
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352→
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353→**Attack Vector:**
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354→1. Attacker spoofs internal sender (ghaubner, jlohr, etc.)
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355→2. Sends directly to `dataforth-com.mail.protection.outlook.com` (bypasses MX/MailProtector)
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356→3. M365 accepts despite SPF fail (no enforcement without transport rule)
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357→4. Attachment contains QR code linking to `acuvatech.cyou?a=victim@dataforth.com`
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358→5. QR code leads to credential harvesting page with pre-populated email
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359→
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360→**Origin IP:** 31.57.166.164 (no reverse DNS, external)
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361→
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362→---
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363→
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364→### Security Status After Remediation
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365→
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366→| Category | Before | After | Notes |
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367→|----------|--------|-------|-------|
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368→| Phishing Emails | Present | ✅ Removed | 10 emails deleted |
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369→| "true" App | Present | ✅ Deleted | Removed from Entra |
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370→| Direct M365 Bypass | ⚠️ Vulnerable | ✅ Blocked | Transport rule enforcing |
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371→| OAuth Consents | ✅ Clean | ✅ Clean | No changes needed |
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372→| MailProtector | Working | Working | Now enforced as only path |
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373→
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374→---
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375→
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376→### MailProtector Gateway IPs (Reference)
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377→
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378→These IPs are authorized to deliver mail to Dataforth M365:
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379→```
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380→52.0.31.31
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381→52.0.74.211
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382→52.0.70.91
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383→```
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384→
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385→---
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386→
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387→### Verification Steps
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388→
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389→To verify transport rule is working:
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390→1. **Exchange Admin Center** → **Mail flow** → **Message trace**
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391→2. Search for sender: `attacker@malicious.com` (or any external)
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392→3. Messages from non-MailProtector IPs should show **Failed/Rejected**
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393→4. Rejection reason: "Transport rule: Mailptroctor Only (Reject Direct Mail)"
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394→
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395→---
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396→
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397→### Recommendations
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398→
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399→1. ✅ **COMPLETED:** Block direct M365 connections (transport rule)
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400→2. ✅ **COMPLETED:** Remove phishing emails from all mailboxes
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401→3. ✅ **COMPLETED:** Delete suspicious "true" app registration
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402→4. **Consider:** External email warning banner for spoofed internal senders
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403→5. **Consider:** User awareness training about QR code phishing
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404→6. **Monitor:** Message trace for rejected bypass attempts
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405→ |