Search: “microsoft 365”

26 stories

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DomainAll Cyber AIWindow24h 3d 7d 30d AllIn the wild Important only Show duplicates

CategoryAll Vulnerability 334 Ransomware 276 Phishing & fraud 251 Malware 211 Data breach 172 Threat actor 163 Industry 140 Policy & legal 133 Exploit / PoC 112 AI industry 41 AI tools & infra 24 Advisory 22 Tools 17 AI safety & security 13

SeverityAll critical 726 high 445 medium 457 low 183 info 122

Microsoft 365 users targeted by phishers abusing Microsoft Forms

Help Net SecurityJul 29, 00:00 UTC · Jul 29, 2024Data breach1

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Hackers Steal Mimecast Certificate Used to Securely Connect with Microsoft 365

The Hacker NewsJan 27, 05:21 UTC · Jan 27, 2021Data breach

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Forg365 PhaaS Targets Microsoft 365 with Device Code and AitM Session Theft

The Hacker NewsJul 15, 00:00 UTC · Jul 15, 2026Data breach

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Barracuda introduces AI-powered email security with automated threat response

Help Net SecurityJun 18, 00:00 UTC · Jun 18, 2026Data breach1

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Microsoft: Organizations in aerospace and travel sectors under attack

Security AffairsMay 14, 06:31 UTC · May 14, 2021Data breach

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Russian Hackers Hijack Hotel Wi

Security AffairsAug 1, 19:03 UTC · Aug 1, 2026Data breach1

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How attackers use and abuse Microsoft MFA

Help Net SecurityAug 24, 00:00 UTC · Aug 24, 2022Data breach

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Microsoft: Iran-linked hackers breached Office 365 customer accounts

The RecordDec 16, 00:00 UTC · Dec 16, 2022Data breach

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Quishing: Tricks to look out for

Help Net SecurityOct 26, 00:00 UTC · Oct 26, 2023Data breach

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Attackers connect rogue devices to organizations' network with stolen Office 365 credentials

Help Net SecurityJan 27, 00:00 UTC · Jan 27, 2022Data breach

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Flying Under the Radar

The Hacker NewsNov 25, 11:30 UTC · Nov 25, 2024Data breach

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Microsoft experts disrupted a large

Security AffairsJun 14, 21:02 UTC · Jun 14, 2021Data breach2

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Security in the enterprise: Things are looking up!

Help Net SecurityJan 24, 00:00 UTC · Jan 24, 2018Data breach1

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Don't Click That ZIP File! Phishers Weaponizing .ZIP Domains to Trick Victims

The Hacker NewsMay 29, 07:14 UTC · May 29, 2023Data breach

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Microsoft Warns of Web Skimmers Mimicking Google Analytics and Meta Pixel Code

The Hacker NewsMay 25, 03:04 UTC · May 25, 2022Data breach1

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ThreatsDay Bulletin: WhatsApp Hijacks, MCP Leaks, AI Recon, React2Shell Exploit and 15 More Stories

The Hacker NewsDec 25, 13:23 UTC · Dec 25, 2025Data breach

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WordPress Skimmers Evade Detection by Injecting Themselves into Database Tables

The Hacker NewsJan 15, 00:00 UTC · Jan 15, 2025Data breach1

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Cynet announces platform updates to help organizations protect their systems and infrastructure

Help Net SecurityApr 26, 00:00 UTC · Apr 26, 2023Data breach

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Box Shield enhancements help reduce the risk of malicious attacks

Help Net SecurityDec 15, 00:00 UTC · Dec 15, 2022Data breach

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Fake Indian Banking Rewards Apps Targeting Android Users with Info

The Hacker NewsSep 24, 04:53 UTC · Sep 24, 2022Data breach

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Phished Healthcare Provider Takes Legal Action Against Amazon

Infosecurity MagazineMar 26, 18:10 UTC · Mar 26, 2021Data breach

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FBI, NSA: Russian military cyber-unit behind large-scale brute

The RecordJan 18, 00:00 UTC · Jan 18, 2023Data breach CVE-2020-0688 CVE-2020-17144

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C-level executives credentials available for $100 to $1500 per account

Security AffairsNov 28, 09:21 UTC · Nov 28, 2020Data breach

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CISA says Federal Agency compromised by malicious cyber actor

Security AffairsSep 25, 09:41 UTC · Sep 25, 2020Data breach CVE-2019-11510

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What happens to email accounts once credentials are compromised?

Help Net SecurityJun 9, 00:00 UTC · Jun 9, 2021Data breach

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Stratodesk NoTouch LTS helps IT teams ensure their VDI/DaaS deployment

Help Net SecurityDec 16, 00:00 UTC · Dec 16, 2021Data breach

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