Search: “Microsoft Excel”

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

CategoryAll Vulnerability 111 Exploit / PoC 109 Ransomware 74 Threat actor 27 Data breach 19 Malware 15 Policy & legal 11 Phishing & fraud 7 Advisory 7 AI safety & security 1

SeverityAll critical 350 high 30 medium 1 low 0 info 0

U.S. CISA adds Microsoft Internet Explorer, Microsoft Office Excel, and WinRAR flaws to its Known Exploited Vulnerabilities catalog

Security AffairsAug 14, 00:12 UTC · Aug 14, 2025Exploit / PoC in the wildCVE-2013-3893 CVE-2007-0671 CVE-2025-8088

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U.S. CISA adds Microsoft SharePoint Server, and Microsoft Office Excel flaws to its Known Exploited Vulnerabilities catalog

Security AffairsMay 26, 22:32 UTC · May 26, 2026Exploit / PoC in the wildCVE-2009-0238 CVE-2026-322011

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Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292)

Help Net SecurityNov 9, 00:00 UTC · Nov 9, 2021Exploit / PoC in the wildCVE-2021-42321 CVE-2021-42292 CVE-2021-38666+2 CVEs

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Bitter APT adds Bangladesh to their targets

Cisco TalosMay 11, 12:00 UTC · May 11, 2022Exploit / PoC CVE-2017-11882 CVE-2018-0798 CVE-2018-0802+1 CVEs

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63 New Flaws (Including 0

The Hacker NewsNov 15, 00:00 UTC · Nov 15, 2018Exploit / PoC in the wildCVE-2018-8589 CVE-2018-8584 CVE-2018-8566+47 CVEs

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Chinese Hackers Exploited New Zero

The Hacker NewsDec 28, 11:07 UTC · Dec 28, 2023Exploit / PoC in the wildCVE-2023-7102 CVE-2023-2868 CVE-2023-7101

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Another Adobe Flash zero

Kaspersky SecurelistApr 12, 02:13 UTC · Apr 12, 2011Exploit / PoC

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Bitter APT Hackers Add Bangladesh to Their List of Targets in South Asia

The Hacker NewsMay 12, 01:27 UTC · May 12, 2022Exploit / PoC CVE-2021-1732 CVE-2021-28310 CVE-2017-11882+2 CVEs

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Researchers say this attack is a bad bug. Microsoft says it's a feature.

CyberScoopOct 13, 17:51 UTC · Oct 13, 2017Exploit / PoC in the wild1

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How hackers used a PowerPoint file to spy on Tibet’s government-in

CyberScoopFeb 4, 21:07 UTC · Feb 4, 2019Exploit / PoC in the wild

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Anonymous offshoots rush to avenge Assange arrest with cyberattacks

CyberScoopApr 19, 13:58 UTC · Apr 19, 2019Exploit / PoC in the wild

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NATO countries' refugee management may have been targeted by Belarus

CyberScoopMar 2, 15:51 UTC · Mar 2, 2022Exploit / PoC in the wild

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South Korea Warns of Flash Zero-Day flaw exploited by North Korea in surgical attacks

Security AffairsFeb 1, 22:17 UTC · Feb 1, 2018Exploit / PoC CVE-2018-4878

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CISA Adds Two N-able N-central Flaws to Known Exploited Vulnerabilities Catalog

The Hacker NewsAug 15, 00:00 UTC · Aug 15, 2025Exploit / PoC in the wildCVE-2025-8875 CVE-2025-8876 CVE-2013-3893+1 CVEs

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U.S. CISA adds N-able N-Central flaws to its Known Exploited Vulnerabilities catalog

Security AffairsAug 14, 08:03 UTC · Aug 14, 2025Exploit / PoC in the wildCVE-2025-8875 CVE-2025-8876

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catdoc zero-day, NVIDIA, High-Logic FontCreator and Parallel vulnerabilities

Cisco TalosJun 11, 14:03 UTC · Jun 11, 2025Exploit / PoC CVE-2024-48877 CVE-2024-52035 CVE-2024-54028+6 CVEs

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More on the Chinese Zero-Day Microsoft Exchange Hack

Schneier on SecurityMar 15, 00:00 UTC · Mar 15, 2021Exploit / PoC

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Week in review: PoC for Splunk Enterprise RCE flaw released, scope of Okta breach widens

Help Net SecurityDec 3, 00:00 UTC · Dec 3, 2023Exploit / PoC in the wildCVE-2023-46214 CVE-2023-49103 CVE-2023-41998+5 CVEs2

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Zerodium Offers $1.5 Million Bounty For iOS Zero

The Hacker NewsSep 30, 07:56 UTC · Sep 30, 2016Exploit / PoC

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Microsoft warns of new IE zero

The RecordJan 18, 00:00 UTC · Jan 18, 2023Exploit / PoC CVE-2021-40444 CVE-2021-140444

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New 0-Day Attack Targeting Windows Users With Microsoft Office Documents

The Hacker NewsSep 8, 04:55 UTC · Sep 8, 2021Exploit / PoC in the wildCVE-2021-40444

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Russian ‘Dukes’ of Hackers Pounce on Trump Win

Krebs on SecurityNov 15, 00:00 UTC · Nov 15, 2016Exploit / PoC

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Microsoft Uncovers Austrian Company Exploiting Windows and Adobe Zero

The Hacker NewsJul 29, 02:58 UTC · Jul 29, 2022Exploit / PoC CVE-2022-22047 CVE-2021-31199 CVE-2021-31201+2 CVEs1

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Experts published unpatched Windows zero-day BlueHammer

Security AffairsApr 7, 08:10 UTC · Apr 7, 2026Exploit / PoC1

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ProjectZero disclose details for three OS X 0days on Apple

Security AffairsJan 23, 10:13 UTC · Jan 23, 2015Exploit / PoC

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Microsoft Releases Windows Update (Dec 2020) to Fix 58 Security Flaws

The Hacker NewsDec 9, 04:58 UTC · Dec 9, 2020Exploit / PoC in the wildCVE-2020-17132 CVE-2020-17118 CVE-2020-17121+4 CVEs

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Power grid cyber deal between utility and National Guard hailed as model

CyberScoopJul 12, 14:42 UTC · Jul 12, 2016Exploit / PoC in the wild

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Matt's Guide to Vendor Response

Cisco TalosDec 30, 17:56 UTC · Dec 30, 2009Exploit / PoC in the wild

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Unpatched Windows Zero-Day Flaw Exploited by 11 State

The Hacker NewsMar 19, 03:46 UTC · Mar 19, 2025Exploit / PoC

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Multiple government hacking groups stay busy targeting Ukraine and the region, Google researchers say

CyberScoopMay 3, 16:00 UTC · May 3, 2022Exploit / PoC in the wild

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Microsoft fixes actively exploited Windows Hyper-V zero-day flaws

Help Net SecurityJan 14, 00:00 UTC · Jan 14, 2025Exploit / PoC in the wildCVE-2025-21333 CVE-2025-21334 CVE-2025-21335+6 CVEs

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Tenable CEO Amit Yoran dies at 54

CyberScoopJan 4, 22:31 UTC · Jan 4, 2025Exploit / PoC

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Inside Win32k Exploitation: Background on Implementations of Win32k and Exploitation Methodologies

Palo Alto Unit 42Jun 5, 13:30 UTC · Jun 5, 2024Exploit / PoC in the wildCVE-2022-21882 CVE-2021-1732 CVE-2022-17321

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Adobe Fix for CVE-2011

Kaspersky SecurelistMar 22, 17:07 UTC · Mar 22, 2011Exploit / PoC CVE-2011-0609

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Macro Intruders: Sneaking Past Office Defenses

Cisco TalosAug 2, 13:42 UTC · Aug 2, 2016Exploit / PoC in the wild

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NATO tests its hand defending against blended cyber

CyberScoopApr 19, 18:55 UTC · Apr 19, 2021Exploit / PoC in the wild

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ONCD releases report on the adoption of memory

CyberScoopFeb 26, 19:43 UTC · Feb 26, 2024Exploit / PoC in the wild

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Critical Golden dMSA Attack in Windows Server 2025 Enables Cross

The Hacker NewsJul 21, 06:31 UTC · Jul 21, 2025Exploit / PoC

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APT: Should your panties be in a bunch, and how do you un

Cisco TalosMar 9, 23:54 UTC · Mar 9, 2010Exploit / PoC

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Spies hack Wi-Fi networks in far-off land to launch attack on target next door

Ars Technica · SecurityNov 23, 02:03 UTC · Nov 23, 2024Exploit / PoC

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