Search: “protocol”

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CategoryAll Vulnerability 2237 Ransomware 1439 Malware 1406 Exploit / PoC 765 Data breach 595 Industry 568 Threat actor 475 Policy & legal 462 Phishing & fraud 381 Research 138 Tools 70 Advisory 66

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ICS protocol coverage using Snort 3 service inspectors

Cisco TalosSep 26, 12:00 UTC · Sep 26, 2023Industry

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A Guide to Shift Away from Legacy Authentication Protocols in Microsoft 365

The Hacker NewsOct 31, 11:14 UTC · Oct 31, 2021Data breach1

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The strengths and weaknesses of different VPN protocols

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

30

36% of orgs expose insecure FTP protocol to the internet, and some still use Telnet

Help Net SecurityAug 10, 00:00 UTC · Aug 10, 2022Data breach

45

The BetterBank DeFi protocol exploited for reward minting

Kaspersky SecurelistOct 22, 10:00 UTC · Oct 22, 2025Exploit / PoC

60

Wireshark 4.2.0 released, open-source packet analysis gets even better

Help Net SecurityNov 17, 00:00 UTC · Nov 17, 2023Tools

30

What you can learn from Cisco Talos’ new oil pumpjack workshop

Cisco TalosFeb 11, 16:02 UTC · Feb 11, 2019Malware

55

A Dissection of the “EsteemAudit” Windows Remote Desktop Exploit

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

60

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

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

57

Collapse of Luna cryptocurrency leads to $11 million exploit on Venus Protocol

The RecordJan 12, 00:00 UTC · Jan 12, 2023Industry

30

New DDoS attack vector discovered in DCCP protocol

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

30

FBI warns cyber actors abusing protocols as new DDoS attack vectors

Security AffairsJul 27, 15:18 UTC · Jul 27, 2020Exploit / PoC CVE-2020-2100

50

Millions stolen from crypto platforms Exactly Protocol and Harbor Protocol

The RecordAug 22, 19:53 UTC · Aug 22, 2023Threat actor

57

Connext NXTP protocol enables communication between EVM-compatible chains and L2 systems

Help Net SecuritySep 30, 00:00 UTC · Sep 30, 2021Industry

55

EU adopts EU Law Enforcement Emergency Response Protocol for massive cyberattacks

Security AffairsMar 19, 09:30 UTC · Mar 19, 2019Threat actor

60

M2M protocols can be abused to attack IoT and IIoT systems

Security AffairsDec 4, 21:07 UTC · Dec 4, 2018Exploit / PoC

45

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 CVEs1

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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

35

Why secure OT protocols still struggle to catch on

Help Net SecurityFeb 13, 00:00 UTC · Feb 13, 2026Industry

55

A closer look at the Mercedes

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

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New MIT protocol protects sensitive data during cloud-based computation

Help Net SecuritySep 26, 00:00 UTC · Sep 26, 2024Research

42

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

35

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

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

30

Hackers spy on Congressman abusing the SS7 protocol

Security AffairsFeb 4, 08:30 UTC · Feb 4, 2019Policy & legal

30

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

35

Zigbee protocol security assessment

Kaspersky SecurelistDec 12, 08:00 UTC · Dec 12, 2025Industry

30

Cinterion EHS5 3G UMTS/HSPA Module Research

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

60

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

55

The Signal Protocol used by 1+ billion people is getting a post

Ars Technica · SecuritySep 20, 13:59 UTC · Sep 20, 2023Industry

30

New TLS Attack Lets Attackers Launch Cross

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

30

Qumulo delivers 200% performance increase and new enterprise protocol capabilities

Help Net SecurityApr 9, 00:00 UTC · Apr 9, 2019Industry

30

BBSRAT Attacks Targeting Russian Organizations Linked to Roaming Tiger

Palo Alto Unit 42Nov 1, 09:59 UTC · Nov 1, 2018Malware CVE-2012-0158

35

OPC UA security analysis

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

42

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

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

55

How NTLM is being abused in 2025 cyberattacks

Kaspersky SecurelistNov 26, 15:53 UTC · Nov 26, 2025Exploit / PoC in the wild

60

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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