Search: “protocol”

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The strengths and weaknesses of different VPN protocols

Security AffairsApr 26, 19:31 UTC · Apr 26, 2019Vulnerability

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New DDoS attack vector discovered in DCCP protocol

The RecordNov 17, 00:00 UTC · Nov 17, 2022Vulnerability

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Patch Tuesday for August 2022 fixed actively exploited zero

Security AffairsAug 9, 21:25 UTC · Aug 9, 2022Vulnerability in the wildCVE-2022-34713 CVE-2022-30133 CVE-2022-35744+46 CVEs

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Attacking Diffie-Hellman protocol implementation in the Angler Exploit Kit

Kaspersky SecurelistSep 8, 11:21 UTC · Sep 8, 2015Vulnerability CVE-2015-2419 CVE-2015-5560

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A closer look at the Mercedes

Kaspersky SecurelistJan 17, 10:56 UTC · Jan 17, 2025Vulnerability

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New Blast-RADIUS attack breaks 30-year

Ars Technica · SecurityJul 9, 19:02 UTC · Jul 9, 2024Vulnerability

55

Analyzing the security properties of a ZKTeco biometric terminal

Kaspersky SecurelistJun 11, 08:00 UTC · Jun 11, 2024Vulnerability CVE-2023-3938 CVE-2023-3939 CVE-2023-3940+3 CVEs

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Flaws in mobile Internet protocol GTP allow hackers to target 5G users

Security AffairsJun 15, 22:42 UTC · Jun 15, 2020Vulnerability

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Hackers are stealing money from Bank accounts in Germany by exploiting flaws in #SS7 protocol

Security AffairsMay 4, 17:09 UTC · May 4, 2017Vulnerability

55

Symantec on Network Time Protocol (NTP) reflection DDoS attacks

Security AffairsSep 19, 09:17 UTC · Sep 19, 2016Vulnerability CVE-2013-5211

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Cinterion EHS5 3G UMTS/HSPA Module Research

Kaspersky SecurelistJun 13, 10:00 UTC · Jun 13, 2024Vulnerability CVE-2020-15858

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Personal VPN and Its Evasions: Risk Factors and How to Maintain Network Visibility

Palo Alto Unit 42Jun 6, 12:16 UTC · Jun 6, 2024Vulnerability CVE-2020-15590 CVE-2019-12579 CVE-2019-12578+23 CVEs

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SSH protects the world’s most sensitive networks. It just got a lot weaker

Ars Technica · SecurityDec 19, 17:35 UTC · Dec 19, 2023Vulnerability CVE-2023-48795 CVE-2023-46445 CVE-2023-46446

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Biggest DDoSes of all time generated by protocol 0

Ars Technica · SecurityOct 15, 00:00 UTC · Oct 15, 2023Vulnerability

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New TLS Attack Lets Attackers Launch Cross

The Hacker NewsJun 11, 04:00 UTC · Jun 11, 2021Vulnerability

30

OPC UA security analysis

Kaspersky SecurelistMay 10, 10:00 UTC · May 10, 2018Vulnerability

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AirDrop and Quick Share vulnerabilities affect protocols on five billion devices as fixes begin

Help Net SecurityJun 30, 00:00 UTC · Jun 30, 2026Vulnerability

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Vulnerabilities in cryptographic libraries found through modern fuzzing

Help Net SecurityNov 6, 12:12 UTC · Nov 6, 2023Vulnerability CVE-2022-43974 CVE-2022-42905

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in(Secure) messaging apps — How side-channel attacks can compromise privacy in WhatsApp, Telegram, and Signal

Cisco TalosDec 10, 16:51 UTC · Dec 10, 2018Vulnerability

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A vehicle's head unit hacked via its modem

Kaspersky SecurelistDec 16, 10:00 UTC · Dec 16, 2025Vulnerability CVE-2024-39432 CVE-2024-39431

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Hackers stole +80M from DeFi platforms Rari Capital and Fei Protocol

Security AffairsMay 1, 13:13 UTC · May 1, 2022Vulnerability

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Possible attacks on the TCP/IP protocol stack and countermeasures

Security AffairsMay 7, 08:06 UTC · May 7, 2021Vulnerability

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TLS security: Past, present and future

Help Net SecurityMar 26, 10:22 UTC · Mar 26, 2019Vulnerability

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Flaws in SS7 protocol allow hackers to spy on phone users

Security AffairsApr 18, 19:31 UTC · Apr 18, 2016Vulnerability

30

New Loop DoS attack may target 300,000 vulnerable hosts

Security AffairsMar 21, 08:24 UTC · Mar 21, 2024Vulnerability CVE-2024-1309

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Vulnerability Spotlight: Multiple privilege escalation vulnerabilities in CleanMyMac X

Cisco TalosJan 2, 18:50 UTC · Jan 2, 2019Vulnerability CVE-2018-4032 CVE-2018-4033 CVE-2018-4034+8 CVEs

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Creating new detection coverage : Using SCADA OMRON

Cisco TalosMar 19, 20:26 UTC · Mar 19, 2009Vulnerability

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Crooks stole +$200 million from crypto exchange Cetus Protocol

Security AffairsMay 27, 06:23 UTC · May 27, 2025Vulnerability

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Major flaws uncovered in leading IoT protocols

Help Net SecuritySep 28, 10:00 UTC · Sep 28, 2023Vulnerability CVE-2017-7653 CVE-2018-11615 CVE-2018-17614

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Schneider Electric UMAS protocol vulnerabilities

Kaspersky SecurelistSep 29, 08:00 UTC · Sep 29, 2022Vulnerability CVE-2020-28212 CVE-2021-22779

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Cisco Identifies Multiple Vulnerabilities in Network Time Protocol daemon (ntpd)

Cisco TalosOct 21, 18:26 UTC · Oct 21, 2015Vulnerability CVE-2015-7871 CVE-2015-7849 CVE-2015-7852+5 CVEs

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Man charged with stealing $65 million by exploting DeFI protocols vulnerabilities

Help Net SecurityFeb 4, 00:00 UTC · Feb 4, 2025Vulnerability

42

Microsoft Patch Tuesday for January 2023 fixed actively exploited zero

Security AffairsJan 11, 08:05 UTC · Jan 11, 2023Vulnerability in the wildCVE-2023-21674 CVE-2023-21549 CVE-2023-21561+58 CVEs1

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Vulnerability Spotlight: A deep dive into macOS SMB server

Cisco TalosJun 2, 13:13 UTC · Jun 2, 2021Vulnerability

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Electron Windows Protocol Handler MITM/RCE (bypass for CVE-2018

Security AffairsMay 25, 12:15 UTC · May 25, 2018Vulnerability CVE-2018-1000006

60

Unpatched Python and Java Flaws Let Hackers Bypass Firewall Using FTP Injection

The Hacker NewsFeb 21, 17:45 UTC · Feb 21, 2017Vulnerability1

55

Secure connections: how secure are they?

Kaspersky SecurelistMar 16, 16:45 UTC · Mar 16, 2007Vulnerability

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CVE-2026-67593: Apache Artemis, Apache ActiveMQ Artemis: Pre-authentication Openwire protocol handling can result in queue deletion

CVE-2026-67593: remote attackers can delete ActiveMQ Artemis queues via pre-authentication Openwire protocol handling in affected versions.

A remote attacker can exploit pre-authentication handling of the Openwire protocol to result in queue deletion on affected Apache Artemis and ActiveMQ Artemis brokers. Affected components include artemis-openwire-protocol and artemis-jakarta-openwire-protocol in Apache Artemis 2.50.0 through 2.56.0, and artemis-openwire-protocol 1.0.0 through 2.44.0 plus artemis-jakarta-openwire-protocol 2.32.0 through 2.44.0 in ActiveMQ Artemis. Apache rates the issue important.

oss-securitySep 10, 00:48 UTC · 6d agoVulnerability 7 sources CVE-2026-675931

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Alarm raised over 'high-severity' vulnerabilities in Matrix messaging protocol

The RecordAug 13, 12:03 UTC · Aug 13, 2025Vulnerability in the wildCVE-2025-49090 CVE-2025-54315

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Unsecured Tunneling Protocols Expose 4.2 Million Hosts, Including VPNs and Routers

The Hacker NewsJul 20, 07:23 UTC · Jul 20, 2025Vulnerability CVE-2020-10136 CVE-2024-7595 CVE-2024-7596+2 CVEs

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