FBI warns Kali365 phishing kit is stealing Microsoft OAuth tokens at scale
The FBI has issued a warning regarding the Kali365 phishing kit, which is effectively stealing Microsoft OAuth tokens. This kit allows attackers to bypass multi-factor authentication and gain unauthorized access to privileged accounts. Kali365 is marketed on Telegram and provides tools for less-technical users to launch sophisticated phishing attacks.
- ▪Kali365 is a phishing-as-a-service platform that has been stealing Microsoft OAuth tokens at an alarming rate.
- ▪The phishing kit allows attackers to impersonate trusted services and trick users into surrendering access to their M365 accounts without needing credentials.
- ▪Kali365 offers various tiers for subscribers, enabling both individual attackers and resellers to utilize its capabilities.
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| Original publisher | The Register |
| Canonical URL | https://www.theregister.com/cyber-crime/2026/05/22/fbi-warns-of-kali365-as-device-code-phishing-soars/5245024 |
| Publication time | Fri, 22 May 2026 14:27:52 +0200 |
| Retrieval time | 2026-05-22T12:42:02.098Z |
| Last seen | 2026-05-22T12:42:02.098Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | QrBdv7cOLhQr |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
(function() { let windowUrl = window.location.href; windowUrl = windowUrl.substring(windowUrl.indexOf('?') + 1); let messageElement = document.querySelector('.shareableMessage'); if (windowUrl && windowUrl.includes('code') && windowUrl.includes('expires')) { messageElement.style.display = 'block'; } })(); Cyber-Crime FBI warns Kali365 phishing kit is stealing Microsoft OAuth tokens at scale MFA? No problem, says crimeware that tricks users into handing attackers the keys to M365 Connor Jones Connor Jones Cybersecurity reporter Published fri 22 May 2026 // 13:27 UTC The FBI has issued a public service announcement warning about a new phishing kit that's stealing Microsoft OAuth tokens at an alarming rate.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at The Register.
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