FBI Issues Warning on Kali365 Phishing Kit Targeting Microsoft 365 Users
A recent federal cyber warning highlights Kali365, a phishing-as-a-service platform, as a significant security threat for Microsoft 365 users, according to Crypto Adventure. First identified in April 2026, Kali365 facilitates the theft of access tokens and allows attackers to circumvent multi-factor authentication, primarily distributed through Telegram.
The FBI has issued a warning about Kali365, a phishing-as-a-service platform that has gained attention for its role in stealing Microsoft 365 access tokens and bypassing multi-factor authentication. This alert follows the emergence of Kali365 in April 2026, primarily disseminated through Telegram.
Kali365 provides lower-skilled attackers with access to AI-generated phishing lures and automated malicious functionalities, allowing them to execute sophisticated phishing attacks without needing advanced technical skills. The rise of such tools emphasizes growing cybersecurity concerns for organizations using Microsoft 365.
This development prompts a closer examination of phishing threats and the countermeasures needed to protect user credentials and data integrity against evolving tactics employed by cybercriminals. Stakeholders in the cybersecurity landscape will need to continually adapt their defenses to address these emerging threats.
Summary based on original reporting by Glenn Nasta at Crypto Adventure, originally published May 22, 2026. SolanaWire does not republish source content.
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