Trending Now - FBI Alerts Users to Rising Phishing Threats Targeting Microsoft 365

WHO:

TechRadar - The FBI is involved in alerting users about phishing threats.

NY Post - Kali365 is identified as the phishing tool being used.

WHAT:

Inc - A fast-spreading cyberattack kit called “Kali365” allows low-skill scammers to hijack a user’s account without ever stealing their password.

TechRadar - Microsoft 365 services are experiencing a surge in phishing emails.

NY Post - Kali365 allows amateur hackers to execute advanced phishing scams that previously required significant technical skills.

WHERE:

TechRadar - The phishing attacks target Microsoft 365 services, which include Outlook, Teams, and OneDrive.

WHY:

NY Post - The FBI warns that the rise in phishing attacks is due to the ease of use of the Kali365 tool for hackers.

HOW:

TechRadar - Kali365 exploits legitimate Microsoft login mechanisms to hijack user accounts.

(UPDATED May 28, 2026 21:37 UTC)

A fast-spreading cyberattack kit known as “Kali365” is making waves, enabling low-skill scammers to hijack user accounts without the need to steal passwords. This alarming development was reported at 21:37 UTC. Experts are urging users to stay vigilant and protect their accounts from this emerging threat.

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(UPDATED May 28, 2026 18:04 UTC)

The FBI is actively alerting users about a surge in phishing threats targeting Microsoft 365 services, which include popular platforms like Outlook, Teams, and OneDrive. The phishing tool identified in these attacks is called Kali365, which allows amateur hackers to execute sophisticated scams that once required advanced technical skills. This tool exploits legitimate Microsoft login mechanisms to hijack user accounts, prompting the FBI's warning about the increasing ease of use for cybercriminals.