Search: “communication”

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

CategoryAll Malware 3386 Vulnerability 2883 Ransomware 2448 Policy & legal 1703 Industry 1691 Exploit / PoC 1426 Data breach 1360 Threat actor 1331 Phishing & fraud 919 Research 246 AI tools & infra 228 AI safety & security 195 Advisory 139 AI research 83

SeverityAll critical 6687 high 4796 medium 3156 low 3015 info 584

Chaos ransomware's msaRAT: Living off the browser to build a covert C2 channel

Cisco TalosJul 23, 10:00 UTC · Jul 23, 2026Ransomware

57

Cybersecurity crisis communication: How to do it well

Help Net SecurityOct 14, 11:29 UTC · Oct 14, 2021Ransomware

57

Sowing Discord: Reaping the benefits of collaboration app abuse

Cisco TalosApr 7, 12:06 UTC · Apr 7, 2021Ransomware1

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Communicating cyber risk in dollars boards understand

Help Net SecurityMay 20, 00:00 UTC · May 20, 2026Ransomware

57

Additional Entities Targeted by DarkSide Affiliate, TAG-21; Links to WellMess and Sliver Infrastructure

Recorded FutureJul 15, 00:00 UTC · Jul 15, 2025Ransomware

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Use of DNS Tunneling for C&C Communications

Kaspersky SecurelistApr 28, 09:59 UTC · Apr 28, 2017Ransomware

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Product showcase: SharePass - Secure communication made simple

Help Net SecurityMar 14, 11:45 UTC · Mar 14, 2024Ransomware

57

Trickbot uses compromised MikroTik routers as C2 communication proxies

Help Net SecurityMar 17, 00:00 UTC · Mar 17, 2022Ransomware CVE-2018-14847

60

ShinyHunters Leaks Charter Communications Data, Potentially Impacting 5 Million Customers

Security AffairsMay 30, 16:33 UTC · May 30, 2026Ransomware

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Indonesia's communications minister faces pressure to resign following cyberattack

The RecordJul 1, 15:14 UTC · Jul 1, 2024Ransomware

57

Telecrypt ransomware abuses Telegram communication protocol

Security AffairsNov 11, 06:04 UTC · Nov 11, 2016Ransomware

57

Chaos ransomware deploys browser-based msaRAT to evade network detection

Security AffairsJul 23, 18:27 UTC · Jul 23, 2026Ransomware

57

Massachusetts emergency communications system impacted by cyberattack

The RecordApr 3, 14:06 UTC · Apr 3, 2026Ransomware

57

Kraken Cryptor Ransomware: A Growing Threat Among Cybercriminals

Recorded FutureNov 21, 00:00 UTC · Nov 21, 2025Ransomware

57

Inside DDoSia: NoName057(16)’s Pro

Recorded FutureJul 10, 00:00 UTC · Jul 10, 2025Ransomware

57

Malicious links and misaddressed emails slip past security controls

Help Net SecurityMay 22, 00:00 UTC · May 22, 2023Ransomware

57

HYAS Protect integrates with Microsoft Defender to offer comprehensive endpoint protection

Help Net SecurityApr 1, 00:00 UTC · Apr 1, 2021Ransomware

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Healthcare network security is slowly improving

Help Net SecurityOct 28, 00:00 UTC · Oct 28, 2020Ransomware

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A Dissection of the “EsteemAudit” Windows Remote Desktop Exploit

Palo Alto Unit 42May 31, 12:00 UTC · May 31, 2017Ransomware CVE-2017-9073

60

Your Files Are Encrypted with a "Windows 10 Upgrade"

Cisco TalosJul 31, 11:01 UTC · Jul 31, 2015Ransomware

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#Infosec2024: Cyber Resilience Means Being Willing to Learn

Infosecurity MagazineJun 7, 11:30 UTC · Jun 7, 2024Ransomware

57

RansomHub gang claims the hack of Frontier Communications

Security AffairsJun 4, 18:02 UTC · Jun 4, 2024Ransomware

57

7 Common Mistakes Companies Make When Creating An Incident Response Plan And How To Avoid Them

Cisco TalosNov 16, 13:00 UTC · Nov 16, 2023Ransomware

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New MortalKombat ransomware and Laplas Clipper malware threats deployed in financially motivated campaign

Cisco TalosFeb 14, 13:00 UTC · Feb 14, 2023Ransomware

57

Reassessing cyberwarfare. Lessons learned in 2022

Kaspersky SecurelistDec 14, 10:00 UTC · Dec 14, 2022Ransomware

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#RSAC: How To Deal With a Panicked C

Infosecurity MagazineJun 8, 23:30 UTC · Jun 8, 2022Ransomware

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Hellmann Warns Customers They Could Face Malicious Communications Following Attack

Infosecurity MagazineDec 24, 11:00 UTC · Dec 24, 2021Ransomware

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How Does MTA

The Hacker NewsAug 30, 11:54 UTC · Aug 30, 2021Ransomware

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Matter Communications adds four brands to its client roster, expands current client programs

Help Net SecurityMar 18, 00:00 UTC · Mar 18, 2021Ransomware

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Cybercriminals mask malicious communications through Microsoft Teams relays

Help Net SecurityJun 16, 00:00 UTC · Jun 16, 2026Ransomware CVE-2023-52271 CVE-2025-61155 CVE-2025-10551

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Mespinoza Ransomware Gang Calls Victims “Partners,” Attacks with Gasket, "MagicSocks" Tools

Palo Alto Unit 42Jun 6, 12:21 UTC · Jun 6, 2024Ransomware

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Breaking the silence

Cisco TalosDec 8, 19:38 UTC · Dec 8, 2022Ransomware CVE-2022-31199

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Hackers Target Australian Defense Communications Platform With Ransomware

Infosecurity MagazineOct 31, 15:42 UTC · Oct 31, 2022Ransomware

57

Types of text

Kaspersky SecurelistJul 11, 08:00 UTC · Jul 11, 2022Ransomware

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Cyberwarfare predicted to damage the economy in the coming year

Help Net SecuritySep 23, 00:00 UTC · Sep 23, 2020Ransomware

57

The Shade Encryptor: a Double Threat

Kaspersky SecurelistSep 14, 12:54 UTC · Sep 14, 2015Ransomware

57

One night to hack in Paris

Kaspersky SecurelistJun 30, 16:11 UTC · Jun 30, 2015Ransomware

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From Tabletop to Turnkey: Building Cyber Resilience in Financial Services

The Hacker NewsFeb 24, 08:58 UTC · Feb 24, 2026Ransomware

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ThreatsDay Bulletin: MS Teams Hack, MFA Hijacking, $2B Crypto Heist, Apple Siri Probe & More

The Hacker NewsOct 9, 14:32 UTC · Oct 9, 2025Ransomware CVE-2025-5037

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Database Breaches Remain the Top Cyber Threat for Organizations

Recorded FutureAug 21, 00:00 UTC · Aug 21, 2025Ransomware

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