Search: “tls”

104 stories

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

CategoryAll Vulnerability 334 Malware 228 Industry 114 Ransomware 104 Exploit / PoC 99 Data breach 72 Threat actor 69 Policy & legal 60 Phishing & fraud 49 Research 34 Tools 16 Advisory 15

SeverityAll critical 449 high 288 medium 257 low 178 info 22

How Does MTA

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

57

Organizations can no longer afford to overlook encrypted traffic

Help Net SecurityApr 27, 00:00 UTC · Apr 27, 2021Ransomware

60

Cybercriminals turn to pen testers to test ransomware efficiency

Help Net SecurityNov 22, 00:00 UTC · Nov 22, 2024Ransomware

57

De-anonymizing ransomware domains on the dark web

Cisco TalosJun 28, 12:00 UTC · Jun 28, 2022Ransomware

57

Ransomware Gangs on Recruitment Drive for Pen Testers

Infosecurity MagazineNov 19, 13:35 UTC · Nov 19, 2024Ransomware

57

Why Signal’s post-quantum makeover is an amazing engineering achievement

Ars Technica · SecurityOct 15, 00:00 UTC · Oct 15, 2025Ransomware

57

Study confirms rampant sale of SSL/TLS certificates on darkweb

Security AffairsMar 8, 07:35 UTC · Mar 8, 2019Ransomware

60

A Multi-Method Approach to Identifying Rogue Cobalt Strike Servers

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

57

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

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

57

AppViewX KUBE+ secures containerized workloads and Kubernetes infrastructure

Help Net SecurityOct 4, 00:00 UTC · Oct 4, 2023Ransomware

45

Make certificate visibility and security a part of your overall security program

Help Net SecurityJan 17, 10:03 UTC · Jan 17, 2023Ransomware

60

Critical Bugs Could Let Attackers Remotely Hack, Damage APC Smart

The Hacker NewsMar 10, 04:59 UTC · Mar 10, 2022Ransomware in the wildCVE-2022-22805 CVE-2022-22806 CVE-2022-0715

60

Can Your Business Email Be Spoofed? Check Your Domain Security Now!

The Hacker NewsMay 31, 12:13 UTC · May 31, 2021Ransomware

57

Google introduces many G Suite security enhancements

Help Net SecurityJun 3, 12:48 UTC · Jun 3, 2020Ransomware

60

Trickbot: A primer

Cisco TalosMar 31, 17:23 UTC · Mar 31, 2020Ransomware

60

The Official Talos Guide to Security Summer Camp 2018

Cisco TalosAug 6, 13:39 UTC · Aug 6, 2018Ransomware

60

Week in review: Hacking through subtitles, new class of attacks against Android

Help Net SecurityMay 28, 00:00 UTC · May 28, 2017Ransomware

60

Friday Squid Blogging: Squid Fishing in Peru

Schneier on SecurityFeb 27, 22:04 UTC · Feb 27, 2026Ransomware

60

Uncovering Qilin attack methods exposed through multiple cases

Cisco TalosOct 27, 02:00 UTC · Oct 27, 2025Ransomware

57

Ransomware drops, but don't relax yet

Help Net SecurityJul 14, 00:00 UTC · Jul 14, 2025Ransomware

60

Ransomware in 2024: New players, bigger payouts, and smarter tactics

Help Net SecurityApr 15, 11:47 UTC · Apr 15, 2025Ransomware

60

86% Of Cyberattacks Are Delivered Over Encrypted Channels

Help Net SecurityDec 21, 00:00 UTC · Dec 21, 2023Ransomware

57

ALPHV/BlackCat ransomware affiliate targets Veritas Backup solution bugs

Security AffairsApr 4, 20:41 UTC · Apr 4, 2023Ransomware CVE-2021-27876 CVE-2021-27877 CVE-2021-278781

60

Known unknowns: Refining your approach to uncategorized web traffic

Help Net SecurityMar 27, 00:00 UTC · Mar 27, 2023Ransomware

60

Researchers Share Techniques to Uncover Anonymized Ransomware Sites on Dark Web

The Hacker NewsJul 6, 06:06 UTC · Jul 6, 2022Ransomware CVE-2021-34527

60

ExtraHop expands decryption support for Microsoft authentication and application protocols

Help Net SecurityNov 4, 00:00 UTC · Nov 4, 2021Ransomware

60

SonicWall NSa and NSsp firewall models accelerate network throughput, stop advanced cyberattacks

Help Net SecurityJun 30, 00:00 UTC · Jun 30, 2021Ransomware

60

Flaws in Dell BIOSConnect feature affect 128 device models

Security AffairsJun 24, 22:33 UTC · Jun 24, 2021Ransomware CVE-2021-21571 CVE-2021-21572 CVE-2021-21573+1 CVEs

60

Malicious Use of SSL Increases as Attackers Deploy Hidden Attacks

Infosecurity MagazineNov 10, 13:02 UTC · Nov 10, 2020Ransomware

60

SonicWall TZ: Desktop firewalls with multi-gigabit malware and ransomware protection

Help Net SecurityAug 12, 00:00 UTC · Aug 12, 2020Ransomware

60

Week in review: Zoom security, Marriott breach, MS SQL servers under attack

Help Net SecurityApr 5, 00:00 UTC · Apr 5, 2020Ransomware CVE-2020-7982

60

Cryptomining attacks against Apple devices increase sharply

Help Net SecurityOct 16, 00:00 UTC · Oct 16, 2018Ransomware CVE-2017-7269 CVE-2017-5638 CVE-2016-6309

60

Week in review: Windows 10 against crypto ransomware, satellite phone comms decryption

Help Net SecurityOct 15, 09:22 UTC · Oct 15, 2018Ransomware

60

ThreatsDay: AI-Powered Hacking, 370 Chrome Flaws, SonicWall Attacks, DNS Hijacking + 22 More Stories

The Hacker NewsJul 30, 15:25 UTC · Jul 30, 2026Ransomware CVE-2026-33017 CVE-2026-21858 CVE-2025-68613+5 CVEs

60

Smarter Cybersecurity with IPv6: How Drip Architecture Defeats Spray-and

Recorded FutureJul 16, 00:00 UTC · Jul 16, 2026Ransomware CVE-2025-31324 CVE-2024-3400 CVE-2023-4966+1 CVEs

60

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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Critical Check Point VPN Flaw Exploited to Bypass Passwords in IKEv1 Setups

The Hacker NewsJun 15, 00:00 UTC · Jun 15, 2026Ransomware in the wildCVE-2026-50751 CVE-2026-50752

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Reviewing the trends in ransomware attacks in 2026

Kaspersky SecurelistMay 12, 07:00 UTC · May 12, 2026Ransomware

60

85% Of Attacks Now Use Encrypted Channels

Help Net SecurityApr 23, 13:39 UTC · Apr 23, 2026Ransomware

60

Corporate attack surfaces growing concurrently with a dispersed workforce

Help Net SecurityApr 20, 09:37 UTC · Apr 20, 2026Ransomware

60