Remove DDOS Remove DNS Remove Telecommunications
article thumbnail

Massive Surge in DDoS Attacks Reported in First Quarter of 2023

CyberSecurity Insiders

StormWall , a premier cybersecurity firm specializing in the defense of websites, networks, and online services from Distributed Denial of Service (DDoS) attacks, has published an in-depth report on the DDoS landscape during the first quarter of 2023. of DDoS attacks targeting the application layer (L7), 11.7% in Q1 2022 to 6.4%

DDOS 129
article thumbnail

DDoS attacks in Q4 2020

SecureList

The DTLS (Datagram Transport Layer Security) protocol is used to establish secure connections over UDP, through which most DNS queries, as well as audio and video traffic, are sent. In October, telecommunications firm Telenor Norway was another to fall victim. In December, Canada’s Laurentian University reported a DDoS attack.

DDOS 145
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Why is.US Being Used to Phish So Many of Us?

Krebs on Security

is overseen by the National Telecommunications and Information Administration (NTIA), an executive branch agency of the U.S. domains were the worst in the world for spam, botnet (attack infrastructure for DDOS etc.) US phishing domains.US Department of Commerce. However, NTIA currently contracts out the management of the.US

Phishing 306
article thumbnail

US Harbors Prolific Malicious Link Shortening Service

Krebs on Security

is overseen by the National Telecommunications and Information Administration (NTIA), an executive branch agency of the U.S. domains were the worst in the world for spam, botnet (attack infrastructure for DDOS etc.) .” Since then, they found that whoever is responsible for running the service has used.US Department of Commerce.

Phishing 334
article thumbnail

Pro-Russia group NoName057(16) targets Ukraine and NATO countries

Security Affairs

A Pro-Russian group named NoName057(16) is targeting organizations in Ukraine and NATO countries with DDoS attacks. A Pro-Russian cybercrime group named NoName057 (16) (aka 05716nnm or Nnm05716) is behind a wave of DDoS attacks against organizations in Ukraine and NATO countries, SentinelOne researchers reported.

DDOS 98
article thumbnail

Group-IB presents its annual report on global threats to stability in cyberspace

Security Affairs

The past months have shown that the most dangerous hacks involved DNS hijacking, which helped attackers manipulate DNS records for MITM attacks. The most common objective of such attacks is cyberespionage and disruption of major telecommunications companies’ work. The telecommunications sector: Are providers ready for 5G?

Banking 122
article thumbnail

Best Network Monitoring Tools for 2022

eSecurity Planet

Kentik’s solutions can protect core, edge, and cloud networks while adding DDoS and botnet protection, supply chain analytics, and synthetics. Spun off from the telecommunications vendor JDS Uniphase in 2015, Viavi Solutions is a newer name, but it has four-plus decades of IT services experience. Catchpoint Features. SolarWinds.

Marketing 121