Cloudflare thwarts record 7.3 Tbps DDoS attack with automation

Cloudflare blocked a record 7.3 Tbps DDoS attack targeting a client, marking the largest ever publicly disclosed, using its fully automated global defence system.
19 June 2025

Apache Traffic Server Vulnerability Let Attackers Trigger DoS Attack via Memory Exhaustion

A critical security vulnerability has been discovered in Apache Traffic Server that allows remote attackers to trigger denial-of-service (DoS) attacks through memory ...
19 June 2025

Cisco AnyConnect VPN Server Vulnerability Let Attackers Trigger DoS Attack

A critical security vulnerability affecting Cisco Meraki MX and Z Series devices could allow unauthenticated attackers to launch denial of service (DoS) attacks against ...
19 June 2025

Cisco AnyConnect VPN Server Vulnerability Let Attackers Trigger DoS Attack

Cisco AnyConnect VPN Server Vulnerability Let Attackers Trigger DoS Attack A critical security vulnerability affecting Cisco Meraki MX and Z Series devices could allow unauthenticated attackers to launch denial of service (DoS) attacks against ...
19 June 2025

Apache Traffic Server Vulnerability Let Attackers Trigger DoS Attack via Memory Exhaustion

Apache Traffic Server Vulnerability Let Attackers Trigger DoS Attack via Memory Exhaustion A critical security vulnerability has been discovered in Apache Traffic Server that allows remote attackers to trigger denial-of-service (DoS) attacks through memory ...
19 June 2025

Cisco AnyConnect VPN Flaw Allows Attackers to Launch DoS Attacks

A newly disclosed vulnerability in Cisco’s AnyConnect VPN implementation for Meraki MX and Z Series devices poses a significant risk to enterprise networks, enabling ...
19 June 2025

Apache Traffic Server Vulnerability Allows DoS Attacks Through Memory Exhaustion

A newly disclosed vulnerability in Apache Traffic Server (ATS) has raised serious concerns among enterprise users and cloud providers, as attackers can exploit a flaw in the ...
19 June 2025

Critical sslh Vulnerabilities Let Hackers Trigger Remote DoS Attacks

Two critical vulnerabilities in sslh, a popular protocol demultiplexer that allows multiple services to share the same network port.  The flaws tracked as CVE-2025-46807 ...
17 June 2025

Critical sslh Vulnerabilities Let Hackers Trigger Remote DoS Attacks

Critical sslh Vulnerabilities Let Hackers Trigger Remote DoS Attacks Two critical vulnerabilities in sslh, a popular protocol demultiplexer that allows multiple services to share the same network port.  The flaws tracked as CVE-2025-46807 ...
17 June 2025

Critical sslh Vulnerabilities Allow Remote Denial-of-Service Attacks

Security researchers disclosed two critical vulnerabilities in sslh, a widely used protocol multiplexer that enables multiple services—such as SSH, HTTPS, and OpenVPN—to ...
17 June 2025

Apache Tomcat Vulnerabilities Allow Authentication Bypass and DoS Attacks

Multiple critical security vulnerabilities affecting Apache Tomcat web servers, including two high-severity flaws enabling denial-of-service (DoS) attacks and one ...
17 June 2025

Apache Tomcat Vulnerabilities Allow Authentication Bypass and DoS Attacks

Apache Tomcat Vulnerabilities Allow Authentication Bypass and DoS Attacks Multiple critical security vulnerabilities affecting Apache Tomcat web servers, including two high-severity flaws enabling denial-of-service (DoS) attacks and one ...
17 June 2025

Protecting Against Origin Server DDoS Attacks

An origin server DDoS attack (sometimes referred to as direct-to-origin attack) is a technique used to bypass cloud-based DDoS protections – such as CDNs and WAFs – by ...
16 June 2025

Cloudflare Warns of DDoS Attacks Targeting Journalists and News Organizations

Cybersecurity firm Cloudflare has issued a stark warning about the escalating threat landscape facing independent media organizations worldwide, revealing that journalists and ...
12 June 2025

Cloudflare Warns of DDoS Attacks Targeting Journalists and News Organizations

Cloudflare Warns of DDoS Attacks Targeting Journalists and News Organizations Cybersecurity firm Cloudflare has issued a stark warning about the escalating threat landscape facing independent media organizations worldwide, revealing that journalists and ...
12 June 2025

APAC financial sector faces 245% surge in DDoS attacks, report finds

Financial institutions in APAC faced a 245% surge in DDoS attacks last year, accounting for 38% of global incidents amid rising digital vulnerabilities.
10 June 2025

APAC financial sector faces 245% surge in DDoS attacks, report finds

Financial institutions in APAC faced a 245% surge in DDoS attacks last year, accounting for 38% of global incidents amid rising digital vulnerabilities.
10 June 2025

DDoS Attacks on Financial Sector Surge in Scale and Sophistication

The financial sector was the industry most targeted by distributed denial-of-service (DDoS) attacks in 2024, with a peak in October
10 June 2025

NSFOCUS Releases 2024 Global DDoS Landscape Report

SANTA CLARA, Calif., June 9, 2025 – NSFOCUS, a global leader in cybersecurity solutions, announced the release of its annual report, the 2024 Global DDoS Landscape Report. ...
09 June 2025

New Eleven11bot Hacked 86,000 IP Cameras for Massive DDoS Attack

The cybersecurity landscape faces a growing threat from sophisticated botnet operations targeting Internet of Things (IoT) devices, with recent developments highlighting the ...
05 June 2025