Search: “iis”

148 stories

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

CategoryAll Vulnerability 253 Malware 148 Policy & legal 107 Ransomware 101 Exploit / PoC 93 Threat actor 81 Industry 76 Data breach 56 Phishing & fraud 49 Research 23 AI research 17 AI safety & security 17 AI tools & infra 14 Advisory 7

SeverityAll critical 355 high 277 medium 190 low 173 info 59

OilRig uses RGDoor IIS Backdoor on Targets in the Middle East

Palo Alto Unit 42Nov 1, 11:00 UTC · Nov 1, 2018Malware

42

Protecting Your Microsoft IIS Servers Against Malware Attacks

The Hacker NewsSep 8, 12:56 UTC · Sep 8, 2023Malware

42

The SessionManager IIS backdoor: a possibly overlooked GELSEMIUM artefact

Kaspersky SecurelistJun 30, 08:00 UTC · Jun 30, 2022Malware

42

Several Malware Families Targeting IIS Web Servers With Malicious Modules

The Hacker NewsAug 6, 05:11 UTC · Aug 6, 2021Malware

42

Hackers are abusing IIS extensions to establish covert backdoors

Security AffairsJul 27, 20:18 UTC · Jul 27, 2022Malware

55

Owowa: the add-on that turns your OWA into a credential stealer and remote access panel

Kaspersky SecurelistDec 14, 10:00 UTC · Dec 14, 2021Malware

30

Frebniis malware abuses Microsoft IIS feature to create a backdoor

Security AffairsFeb 19, 20:22 UTC · Feb 19, 2023Malware

42

China-Linked UAT-8099 Targets IIS Servers in Asia with BadIIS SEO Malware

The Hacker NewsFeb 20, 11:40 UTC · Feb 20, 2026Malware

30

BadIIS Malware Exploits IIS Servers for SEO Fraud

Infosecurity MagazineFeb 10, 17:15 UTC · Feb 10, 2025Malware

55

Iran-linked APT OilRig target IIS Web Servers with new RGDoor Backdoor

Security AffairsFeb 4, 17:23 UTC · Feb 4, 2018Malware

42

New Threat Cluster OP-512 Targets Microsoft IIS Servers with Custom Web Shell Framework

The Hacker NewsJun 5, 13:49 UTC · Jun 5, 2026Malware

30

GhostRedirector Hacks 65 Windows Servers Using Rungan Backdoor and Gamshen IIS Module

The Hacker NewsSep 5, 06:07 UTC · Sep 5, 2025Malware

42

Frebniis Malware Exploits Microsoft IIS Feature

Infosecurity MagazineFeb 20, 16:00 UTC · Feb 20, 2023Malware

55

SessionManager Backdoor employed in attacks on Microsoft IIS servers

Security AffairsJul 1, 20:24 UTC · Jul 1, 2022Malware

42

Hackers Using Malicious IIS Server Module to Steal Microsoft Exchange Credentials

The Hacker NewsDec 15, 00:00 UTC · Dec 15, 2021Malware

42

From PDB strings to MaaS: Tracking a commodity BadIIS ecosystem used by Chinese

Cisco TalosMay 19, 10:00 UTC · May 19, 2026Malware1

30

Massive online crime crackdown leads to 1,000 arrests

Help Net SecurityNov 30, 00:00 UTC · Nov 30, 2021Malware

55

DragonRank Exploits IIS Servers with BadIIS Malware for SEO Fraud and Gambling Redirects

The Hacker NewsFeb 10, 15:08 UTC · Feb 10, 2025Malware

30

Africa Cyber Surge II law enforcement operation has led to the arrest of 14 suspects

Security AffairsAug 18, 15:55 UTC · Aug 18, 2023Malware

30

New 'SessionManager' Backdoor Targeting Microsoft IIS Servers in the Wild

The Hacker NewsJul 1, 15:53 UTC · Jul 1, 2022Malware1

42

N. Korean Lazarus Group Targets Microsoft IIS Servers to Deploy Espionage Malware

The Hacker NewsMay 29, 04:20 UTC · May 29, 2023Malware

42

APT10: sophisticated multi-layered loader Ecipekac discovered in A41APT campaign

Kaspersky SecurelistMar 30, 10:00 UTC · Mar 30, 2021Malware

42

Dissecting UAT-8099: New persistence mechanisms and regional focus

Cisco TalosJan 29, 11:00 UTC · Jan 29, 2026Malware

55

Shamoon The Wiper: Further Details (Part II)

Kaspersky SecurelistSep 11, 01:08 UTC · Sep 11, 2012Malware

30

Japan Quake Spam (II)

Kaspersky SecurelistMar 21, 13:01 UTC · Mar 21, 2011Malware

42

Virus Wars Episode II

Kaspersky SecurelistMar 18, 14:02 UTC · Mar 18, 2005Malware

42

China-Linked Ink Dragon Hacks Governments Using ShadowPad and FINALDRAFT Malware

The Hacker NewsDec 19, 04:48 UTC · Dec 19, 2025Malware

42

Phantom Taurus: New China-Linked Hacker Group Hits Governments With Stealth Malware

The Hacker NewsOct 1, 06:55 UTC · Oct 1, 2025Malware

55

BadIIS Malware Spreads via SEO Poisoning — Redirects Traffic, Plants Web Shells

The Hacker NewsSep 23, 08:13 UTC · Sep 23, 2025Malware

30

⚡ Weekly Recap: Fortinet Exploit, Chrome 0-Day, BadIIS Malware, Record DDoS, SaaS Breach & More

The Hacker NewsNov 24, 12:32 UTC · Nov 24, 2025Malware in the wildCVE-2025-58034 CVE-2025-64446 CVE-2025-13223+12 CVEs

60

China-linked APT Phantom Taurus uses Net-Star malware in espionage campaigns against key sectors

Security AffairsOct 2, 07:40 UTC · Oct 2, 2025Malware

42

We can try to bridge the cybersecurity skills gap, but that doesn’t necessarily mean more jobs for defenders

Cisco TalosSep 12, 18:00 UTC · Sep 12, 2024Malware

55

Iranian Cyber Group OilRig Targets Iraqi Government in Sophisticated Malware Attack

The Hacker NewsSep 12, 10:49 UTC · Sep 12, 2024Malware

42

New 'SessionManager' Backdoor Targeting Microsoft Exchange Servers Worldwide

Infosecurity MagazineJul 1, 17:30 UTC · Jul 1, 2022Malware

42

Interpol Arrests Over 1,000 Cyber Criminals From 20 Countries; Seizes $27 Million

The Hacker NewsNov 29, 07:57 UTC · Nov 29, 2021Malware

30

Friday Squid Blogging: Why Mexican Jumbo Squid Populations Have Declined

Schneier on SecurityJan 29, 08:03 UTC · Jan 29, 2020Malware

55

How much cost a StingRay? Surveillance is a profitable business

Security AffairsOct 8, 19:18 UTC · Oct 8, 2017Malware

30

New China-Aligned Hackers Hit State and Telecom Sectors

Infosecurity MagazineOct 1, 11:00 UTC · Oct 1, 2025Malware

55

Iranian Hackers Maintain 2-Year Access to Middle East CNI via VPN Flaws and Malware

The Hacker NewsJul 29, 09:05 UTC · Jul 29, 2025Malware CVE-2023-38950 CVE-2023-38951 CVE-2023-38952

60

GhostContainer backdoor for Exchange servers

Kaspersky SecurelistJul 17, 08:00 UTC · Jul 17, 2025Malware CVE-2020-0688

47