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CategoryAll Vulnerability 1541 Ransomware 860 Malware 737 Exploit / PoC 596 Industry 341 Threat actor 267 Data breach 214 Policy & legal 125 Phishing & fraud 110 Advisory 107 AI tools & infra 30 AI safety & security 29 Research 25 Tools 19

SeverityAll critical 2258 high 1501 medium 792 low 382 info 100

Cisco simplifies networking and security operations with an expanded SASE offer

Help Net SecurityApr 20, 08:55 UTC · Apr 20, 2026Malware

55

UAT-9686 actively targets Cisco Secure Email Gateway and Secure Email and Web Manager

Cisco TalosDec 17, 16:55 UTC · Dec 17, 2025Malware

42

How Cisco Talos IR helped a healthcare company quickly resolve a Qakbot attack

Cisco TalosSep 14, 12:00 UTC · Sep 14, 2023Malware

30

CISA reports persistent FIRESTARTER backdoor on Cisco ASA device in federal network

Security AffairsApr 25, 00:00 UTC · Apr 25, 2026Malware CVE-2025-20333 CVE-2025-20362

47

Partner Spotlight: Gain a Complete View of Threats With Cisco Umbrella Investigate

Recorded FutureAug 23, 00:00 UTC · Aug 23, 2025Malware

30

Project PowerUp – Helping to keep the lights on in Ukraine in the face of electronic warfare

Cisco TalosDec 4, 13:01 UTC · Dec 4, 2023Malware

55

Famous Chollima deploying Python version of GolangGhost RAT

Cisco TalosJun 18, 10:00 UTC · Jun 18, 2025Malware1

30

Threat advisory: Cybercriminals compromise users with malware disguised as pro

Cisco TalosMar 9, 19:24 UTC · Mar 9, 2022Malware

42

Cisco aims to detect malware hidden in encrypted traffic

CyberScoopJun 22, 17:01 UTC · Jun 22, 2017Malware in the wild

60

New Cisco firewall malware can only be killed by pulling the plug

Help Net SecurityApr 24, 00:00 UTC · Apr 24, 2026Malware CVE-2025-20333 CVE-2025-20362

60

Cisco removed the backdoor account from its Unified Communications Manager

Security AffairsJul 2, 19:13 UTC · Jul 2, 2025Malware CVE-2025-20309

47

Nanocore, Netwire and AsyncRAT spreading campaign uses public cloud infrastructure

Cisco TalosJan 12, 13:02 UTC · Jan 12, 2022Malware

30

TinyTurla - Turla deploys new malware to keep a secret backdoor on victim machines

Cisco TalosSep 21, 12:11 UTC · Sep 21, 2021Malware

42

Flaw Affecting Millions of Cisco Devices Let Attackers Implant Persistent Backdoor

The Hacker NewsMay 15, 00:00 UTC · May 15, 2019Malware CVE-2019-1649 CVE-2019-1862

60

Cisco Talos Malware Protection

Cisco TalosDec 19, 16:46 UTC · Dec 19, 2025Malware in the wildCVE-2026-20182 CVE-2025-20333 CVE-2025-20362

60

Salt Typhoon used custom malware JumbledPath to spy on U.S. telecom providers

Security AffairsFeb 20, 23:17 UTC · Feb 20, 2025Malware CVE-2023-20198 CVE-2023-20273 CVE-2018-0171

47

Researcher warns that Cisco Secure Email Gateways can easily be circumvented

Security AffairsNov 22, 19:04 UTC · Nov 22, 2022Malware

30

Attackers target Ukraine using GoMet backdoor

Cisco TalosJul 21, 12:00 UTC · Jul 21, 2022Malware CVE-2020-5902 CVE-2022-1040

47

Arid Viper APT targets Palestine with new wave of politically themed phishing attacks, malware

Cisco TalosFeb 2, 13:00 UTC · Feb 2, 2022Malware

42

Operation Zero Disco: Threat actors targets Cisco SNMP flaw to drop Linux rootkits

Security AffairsOct 16, 19:52 UTC · Oct 16, 2025Malware CVE-2025-20352 CVE-2017-3881

47

MaaS operation using Emmenhtal and Amadey linked to threats against Ukrainian entities

Cisco TalosJul 17, 10:00 UTC · Jul 17, 2025Malware

30

Newly identified wiper malware “PathWiper” targets critical infrastructure in Ukraine

Cisco TalosJun 5, 10:00 UTC · Jun 5, 2025Malware

55

Gamaredon campaign abuses LNK files to distribute Remcos backdoor

Cisco TalosMar 28, 10:00 UTC · Mar 28, 2025Malware

42

MagicRAT: Lazarus’ latest gateway into victim networks

Cisco TalosSep 7, 12:01 UTC · Sep 7, 2022Malware

42

Threat Advisory: HermeticWiper

Cisco TalosFeb 24, 20:00 UTC · Feb 24, 2022Malware

42

A wolf in sheep's clothing: Actors spread malware by leveraging trust in Amnesty International and fear of Pegasus

Cisco TalosSep 30, 12:01 UTC · Sep 30, 2021Malware

42

Unmasking the new XorDDoS controller and infrastructure

Cisco TalosApr 17, 10:00 UTC · Apr 17, 2025Malware

30

DarkGate switches up its tactics with new payload, email templates

Cisco TalosJun 5, 12:00 UTC · Jun 5, 2024Malware

30

New SugarGh0st RAT targets Uzbekistan government and South Korea

Cisco TalosNov 30, 13:00 UTC · Nov 30, 2023Malware

30

Undocumented driver-based browser hijacker RedDriver targets Chinese speakers and internet cafes

Cisco TalosJul 11, 17:04 UTC · Jul 11, 2023Malware

55

Get a Loda This: LodaRAT meets new friends

Cisco TalosNov 17, 13:01 UTC · Nov 17, 2022Malware

30

Manjusaka: A Chinese sibling of Sliver and Cobalt Strike

Cisco TalosAug 2, 12:00 UTC · Aug 2, 2022Malware

55

Neurevt trojan takes aim at Mexican users

Cisco TalosAug 17, 12:01 UTC · Aug 17, 2021Malware

42

Transparent Tribe APT expands its Windows malware arsenal

Cisco TalosMay 13, 12:08 UTC · May 13, 2021Malware

42

New Rootkit Campaign Exploits Cisco SNMP Flaw to Gain Persistence

Infosecurity MagazineOct 16, 16:00 UTC · Oct 16, 2025Malware CVE-2025-20352 CVE-2017-3881

47

Unveiling SpiceRAT: SneakyChef's latest tool targeting EMEA and Asia

Cisco TalosJun 21, 12:00 UTC · Jun 21, 2024Malware

30

OfflRouter virus causes Ukrainian users to upload confidential documents to VirusTotal

Cisco TalosApr 17, 12:54 UTC · Apr 17, 2024Malware

30

New ShroudedSnooper actor targets telecommunications firms in the Middle East with novel Implants

Cisco TalosSep 19, 12:00 UTC · Sep 19, 2023Malware

55

SapphireStealer: Open-source information stealer enables credential and data theft

Cisco TalosAug 31, 12:00 UTC · Aug 31, 2023Malware1

42

Typhon Reborn V2: Updated stealer features enhanced anti

Cisco TalosApr 4, 12:00 UTC · Apr 4, 2023Malware

30