Search: “Microsoft Excel”

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CategoryAll Malware 256 Vulnerability 241 Ransomware 135 Exploit / PoC 115 Threat actor 78 Policy & legal 57 Industry 56 Data breach 49 Phishing & fraud 35 Advisory 22 AI industry 15 AI tools & infra 13 Research 9 AI safety & security 5

SeverityAll critical 430 high 290 medium 236 low 88 info 49

SQUIRRELWAFFLE Leverages malspam to deliver Qakbot, Cobalt Strike

Cisco TalosOct 26, 12:00 UTC · Oct 26, 2021Ransomware

45

Experts uncovered a new Adwind campaign aimed at Linux, Windows, and macOS systems

Security AffairsSep 24, 21:03 UTC · Sep 24, 2018Threat actor

45

Emotet tests new attack chain in low volume campaigns

Security AffairsApr 30, 17:27 UTC · Apr 30, 2022Threat actor

57

Adwind Dodges AV via DDE

Cisco TalosSep 24, 14:45 UTC · Sep 24, 2018Malware

30

Alation Connected Sheets enables business users to pull data from other sources into spreadsheets

Help Net SecurityJan 11, 12:09 UTC · Jan 11, 2024Policy & legal

55

Marco Ramilli on Frequent VBA Macros used in Office Malware

Security AffairsOct 28, 09:51 UTC · Oct 28, 2019Malware

42

New UAF Vulnerability Affecting Microsoft Office to be Patched Today

The Hacker NewsJun 9, 04:21 UTC · Jun 9, 2021Vulnerability CVE-2021-31174 CVE-2021-31178 CVE-2021-31179+1 CVEs

47

FlawedAmmyy Leveraging Undetected XLM Macros as an Infection Vehicle

Security AffairsMar 2, 18:46 UTC · Mar 2, 2019Malware in the wild1

57

Malware Evolution: July

Kaspersky SecurelistNov 20, 12:38 UTC · Nov 20, 2006Malware

55

Threat Spotlight: XLLing in Excel - threat actors using malicious add

Cisco TalosDec 20, 13:00 UTC · Dec 20, 2022Threat actor

45

Attackers Increasingly Adopting Regsvr32 Utility Execution Via Office doc

Security AffairsFeb 10, 13:50 UTC · Feb 10, 2022Ransomware

60

Patch Tuesday, Good Riddance 2020 Edition

Krebs on SecurityDec 8, 23:58 UTC · Dec 8, 2020Vulnerability in the wild1

60

Microsoft to disable Excel 4.0 macros, one of the most abused Office features

The RecordDec 21, 00:00 UTC · Dec 21, 2022Ransomware

57

Matanbuchus: Malware-as-a

Palo Alto Unit 42Jun 6, 12:34 UTC · Jun 6, 2024Malware

30

Microsoft Patch Tuesday security updates for November 2021 fix 2 Zero

Security AffairsNov 9, 20:24 UTC · Nov 9, 2021Vulnerability in the wildCVE-2021-42321 CVE-2021-38631 CVE-2021-41371+2 CVEs

60

Microsoft Patch Tuesday

Cisco TalosJun 12, 18:58 UTC · Jun 12, 2018Vulnerability CVE-2018-8225 CVE-2018-8229 CVE-2018-8267+47 CVEs

60

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

60

Microsoft Patch Tuesday

Cisco TalosSep 11, 18:56 UTC · Sep 11, 2018Vulnerability CVE-2018-0965 CVE-2018-8367 CVE-2018-8420+26 CVEs

60

Microsoft Apps for macOS Exposed to Library Injection Attacks

Infosecurity MagazineAug 19, 15:15 UTC · Aug 19, 2024Vulnerability CVE-2024-42220 CVE-2024-42004 CVE-2024-39804+5 CVEs1

35

Microsoft to Block Excel XLL Add

Infosecurity MagazineJan 24, 16:00 UTC · Jan 24, 2023Malware

30

Rule release for today

Cisco TalosFeb 27, 20:02 UTC · Feb 27, 2009Vulnerability in the wildCVE-2009-0238

60

Microsoft 365 Android Apps Let Any App Steal Account Tokens via Leftover Debug Flag

The Hacker NewsJun 3, 14:56 UTC · Jun 3, 2026Exploit / PoC CVE-2026-41100 CVE-2026-41101 CVE-2026-41102+1 CVEs1

50

A taste of the latest release of QakBot...........................

Security AffairsMay 6, 09:22 UTC · May 6, 2021Ransomware

57

Microsoft Adds Support for JavaScript in Excel—What Could Possibly Go Wrong?

The Hacker NewsMay 9, 13:06 UTC · May 9, 2018AI tools & infra1

30

Cyber-Criminal espionage Operation insists on Italian Manufacturing

Security AffairsMay 22, 13:42 UTC · May 22, 2020Threat actor

57

Malicious campaigns target government, military and civilian entities in Ukraine, Poland

Cisco TalosJul 13, 10:45 UTC · Jul 13, 2023Threat actor1

45

Mindtree launches Microsoft go-to-market business unit, accelerates cloud business

Help Net SecurityDec 16, 00:00 UTC · Dec 16, 2020Industry1

30

Kaspersky Security Bulletin 2009. Statistics, 2009

Kaspersky SecurelistFeb 17, 17:22 UTC · Feb 17, 2010Advisory

30

Microsoft Issues Patches for Actively Exploited Excel, Exchange Server 0

The Hacker NewsNov 10, 06:24 UTC · Nov 10, 2021Vulnerability in the wildCVE-2021-42321 CVE-2021-42292 CVE-2021-43208+16 CVEs

60

Microsoft Patch Tuesday for October 2025 — Snort rules and prominent vulnerabilities

Cisco TalosOct 14, 20:39 UTC · Oct 14, 2025Vulnerability in the wild

60

Kaspersky 2025 SMB threat report

Kaspersky SecurelistJun 25, 10:01 UTC · Jun 25, 2025Malware

55

SWEED targets precision engineering companies in Italy

Security AffairsOct 28, 09:53 UTC · Oct 28, 2019Vulnerability CVE-2017-11882

35

Emotet Testing New Delivery Ideas After Microsoft Disables VBA Macros by Default

The Hacker NewsApr 27, 03:00 UTC · Apr 27, 2022Malware

30

Microsoft Patch Tuesday for April 2025 — Snort rules and prominent vulnerabilities

Cisco TalosApr 8, 18:53 UTC · Apr 8, 2025Vulnerability in the wildCVE-2025-27480 CVE-2025-27482 CVE-2025-26663+16 CVEs

60

TA505 cybercrime group use SDBbot RAT in recent campaigns

Security AffairsOct 20, 17:57 UTC · Oct 20, 2019Malware

42

Patch Tuesday June 2011

Kaspersky SecurelistJun 14, 23:06 UTC · Jun 14, 2011Vulnerability CVE-2011-1250 CVE-2011-1251 CVE-2011-1252+7 CVEs

60

Kaspersky Lab discovered the cyber espionage campaign "Red October"

Security AffairsAug 12, 17:52 UTC · Aug 12, 2019Threat actor CVE-2009-3129 CVE-2010-3333 CVE-2012-0158

60

Tracking Subaat: Targeted Phishing Attack Leads to Threat Actor's Repository

Palo Alto Unit 42Nov 5, 09:23 UTC · Nov 5, 2018Threat actor CVE-2012-0158

50

New Emotet variant uses a module to steal data from Google Chrome

Security AffairsJun 9, 10:56 UTC · Jun 9, 2022Ransomware

57

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

60