Microsoft 365
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FBI, Indonesian Police Disrupt Global Phishing Network Using W3LL Toolkit
The FBI and Indonesian police dismantled infrastructure tied to a global phishing operation using the W3LL toolkit, seized domains and detained an alleged developer. Officials said the scheme targeted more than 17,000 victims in 2023 and 2024.
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Iran-Linked Password-Spraying Campaign Hits Microsoft 365 Accounts in Middle East
An Iran-linked threat actor is suspected of targeting Microsoft 365 accounts in Israel and the United Arab Emirates in March 2026, affecting more than 300 organizations in Israel and over 25 in the U.A.E. across three attack waves.
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Researchers warn ‘Jingle Thief’ group exploits cloud access to commit gift card fraud
Palo Alto Networks Unit 42 says a group called Jingle Thief is targeting cloud environments used by retailers to steal credentials, issue unauthorized gift cards and resell them on gray markets, using phishing, long‑term access and identity misuse to evade detection.
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Microsoft, Cloudflare Lead Disruption of RaccoonO365 Phishing Network, Seizing 338 Domains
Microsoft and Cloudflare led a coordinated takedown of the RaccoonO365 phishing-as-a-service network, seizing 338 domains and disrupting a campaign that had targeted thousands of Microsoft 365 credentials across dozens of countries. The operation highlights how criminal networks leverage legitimate internet infrastructure to facilitate credential theft, with law enforcement pursuing principal operators and affiliates alike.
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Hackers exploit trusted Microsoft redirects and ADFS to steal Microsoft 365 logins, researchers say
Researchers describe a phishing campaign that uses legitimate office.com redirects and a misconfigured Microsoft tenant with ADFS to harvest Microsoft 365 credentials, bypassing some security controls. The attack chain begins with a misleading Google ad for “Office 265,” redirects through Office to a phantom domain, and uses conditional access restrictions to conceal the page from…
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Experts Warn of New Phishing Threats Exploiting Link Wrapping Services
Cybersecurity experts have identified a new phishing campaign that exploits link wrapping services from leading vendors to conceal malicious links, significantly raising the risk of successful attacks. The tactics involve sophisticated methods of masking URLs, allowing threat actors to redirect victims to fraudulent pages designed to capture sensitive information.
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New AI Vulnerability Discovered in Microsoft 365 Copilot: ‘EchoLeak’
A new zero-click vulnerability known as ‘EchoLeak’ has been discovered in Microsoft 365 Copilot, enabling attackers to exfiltrate sensitive data without user interaction. While Microsoft has patched the flaw, experts advise businesses to enhance their cybersecurity measures to prevent future exploits.
