Search: “Cisco Meraki”

103 stories

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

CategoryAll Malware 94 Ransomware 50 Vulnerability 42 Threat actor 27 Exploit / PoC 21 Industry 15 Advisory 6 Policy & legal 4 Phishing & fraud 4 AI tools & infra 2 Tools 2 Research 1 Data breach 1 AI safety & security 1

SeverityAll critical 57 high 103 medium 93 low 13 info 4

Adversaries are leveraging remote access tools now more than ever — here’s how to stop them

Cisco TalosApr 2, 12:00 UTC · Apr 2, 2024Ransomware

57

2018 in Snort Rules

Cisco TalosFeb 6, 16:19 UTC · Feb 6, 2019Ransomware in the wild

60

2017 in Snort Rules

Cisco TalosJan 29, 19:37 UTC · Jan 29, 2018Vulnerability

42

Cisco announces new endpoint and email security services

Help Net SecurityApr 21, 02:43 UTC · Apr 21, 2018Ransomware

57

Cisco fixed command injection bug in IOx Application Hosting Environment

Security AffairsFeb 3, 08:37 UTC · Feb 3, 2023Vulnerability CVE-2023-200761

47

Transparent Tribe APT expands its Windows malware arsenal

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

42

WastedLocker Goes "Big

Cisco TalosJul 6, 20:00 UTC · Jul 6, 2020Ransomware

57

Threat Advisory: SolarWinds supply chain attack

Cisco TalosDec 14, 22:20 UTC · Dec 14, 2020Advisory in the wild

57

Masslogger campaigns exfiltrates user credentials

Cisco TalosFeb 17, 13:00 UTC · Feb 17, 2021Threat actor

57

Xanthe

Cisco TalosDec 1, 16:04 UTC · Dec 1, 2020Ransomware1

57

DoNot’s Firestarter abuses Google Firebase Cloud Messaging to spread

Cisco TalosOct 29, 12:00 UTC · Oct 29, 2020Vulnerability

42

PROMETHIUM extends global reach with StrongPity3 APT

Cisco TalosJun 29, 17:59 UTC · Jun 29, 2020Malware

42

Tor2Mine is up to their old tricks — and adds a few new ones

Cisco TalosJun 11, 18:53 UTC · Jun 11, 2020Malware

42

Multiple Cisco products exposed to DoS attack due to a Snort issue

Security AffairsMar 6, 21:43 UTC · Mar 6, 2021Vulnerability CVE-2021-1285

47

Vice Society leverages PrintNightmare in ransomware attacks

Cisco TalosAug 12, 22:33 UTC · Aug 12, 2021Ransomware CVE-2021-1675 CVE-2021-34527

60

Unleashing the Kraken ransomware group

Cisco TalosNov 13, 11:00 UTC · Nov 13, 2025Ransomware

57

Velociraptor leveraged in ransomware attacks

Cisco TalosOct 9, 10:00 UTC · Oct 9, 2025Ransomware CVE-2025-6264

60

UAT-7237 targets Taiwanese web hosting infrastructure

Cisco TalosAug 15, 10:00 UTC · Aug 15, 2025Vulnerability

42

Cybercriminals camouflaging threats as AI tool installers

Cisco TalosMay 29, 10:00 UTC · May 29, 2025Ransomware

57

UAT-6382 exploits Cityworks zero

Cisco TalosMay 22, 10:00 UTC · May 22, 2025Vulnerability in the wildCVE-2025-0994 CVE-2025-0944

60

Spam campaign targeting Brazil abuses Remote Monitoring and Management tools

Cisco TalosMay 8, 10:00 UTC · May 8, 2025Threat actor

57

Gamaredon campaign abuses LNK files to distribute Remcos backdoor

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

42

Lotus Blossom espionage group targets multiple industries with different versions of Sagerunex and hacking tools

Cisco TalosFeb 27, 11:00 UTC · Feb 27, 2025Threat actor

57

New TorNet backdoor seen in widespread campaign

Cisco TalosJan 28, 11:00 UTC · Jan 28, 2025Malware

42

Unwrapping the emerging Interlock ransomware attack

Cisco TalosNov 7, 11:00 UTC · Nov 7, 2024Ransomware

57

Threat Spotlight: WarmCookie/BadSpace

Cisco TalosOct 23, 10:02 UTC · Oct 23, 2024Malware

42

UAT-5647 targets Ukrainian and Polish entities with RomCom malware variants

Cisco TalosOct 17, 10:00 UTC · Oct 17, 2024Malware

42

Threat actor believed to be spreading new MedusaLocker variant since 2022

Cisco TalosOct 3, 10:00 UTC · Oct 3, 2024Threat actor

57

APT41 likely compromised Taiwanese government-affiliated research institute with ShadowPad and Cobalt Strike

Cisco TalosAug 1, 12:00 UTC · Aug 1, 2024Threat actor CVE-2018-08241

60

Operation Celestial Force employs mobile and desktop malware to target Indian entities

Cisco TalosJun 13, 10:00 UTC · Jun 13, 2024Malware

42

LilacSquid: The stealthy trilogy of PurpleInk, InkBox and InkLoader

Cisco TalosMay 30, 12:01 UTC · May 30, 2024Malware

42

New details on TinyTurla’s post-compromise activity reveal full kill chain

Cisco TalosMar 21, 13:08 UTC · Mar 21, 2024Threat actor

57

TinyTurla-NG in-depth tooling and command and control analysis

Cisco TalosFeb 22, 13:00 UTC · Feb 22, 2024Threat actor1

57

TinyTurla Next Generation

Cisco TalosFeb 15, 13:00 UTC · Feb 15, 2024Threat actor

57

New Zardoor backdoor used in long-term cyber espionage operation targeting an Islamic organization

Cisco TalosFeb 8, 14:10 UTC · Feb 8, 2024Malware

42

Operation Blacksmith: Lazarus targets organizations worldwide using novel Telegram

Cisco TalosDec 11, 13:50 UTC · Dec 11, 2023Threat actor CVE-2021-44228

60

Understanding the Phobos affiliate structure and activity

Cisco TalosNov 17, 13:01 UTC · Nov 17, 2023Ransomware

57

Qakbot-affiliated actors distribute Ransom Knight malware despite infrastructure takedown

Cisco TalosOct 5, 11:00 UTC · Oct 5, 2023Malware

42

Cybercriminals target graphic designers with GPU miners

Cisco TalosSep 7, 12:00 UTC · Sep 7, 2023Malware

42

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

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

42