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FBI warns cyber actors abusing protocols as new DDoS attack vectors

Security Affairs

The FBI issued an alert last week warning about the discovery of new network protocols that have been exploited to launch large-scale DDoS attacks. The Federal Bureau of Investigation sent an alert last week warning about large-scale distributed denial of service (DDoS) attacks that abused new network protocols. continues the report.

DDOS 109
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Fake Lawsuit Threat Exposes Privnote Phishing Sites

Krebs on Security

Launched in 2008, privnote.com employs technology that encrypts each message so that even Privnote itself cannot read its contents. There is no indication these are the real names of the phishers, but the names are useful in pointing to other sites targeting Privnote since 2020. The real Privnote, at privnote.com. net , privatenote[.]io

Phishing 216
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New Ttint IoT botnet exploits two zero-days in Tenda routers

Security Affairs

Unlike other IoT DDoS botnets, Ttint implements 12 remote access functions such as Socket5 proxy for router devices, tampering with router firewall and DNS settings, executing remote custom system commands. The vulnerability was detailed in July 2020 by the security researchers Sanjana Sarda.

IoT 139
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Overview of IoT threats in 2023

SecureList

Brute-force attacks on services that use SSH, a more advanced protocol that encrypts traffic, can yield similar outcomes. Dark web services: DDoS attacks, botnets, and zero-day IoT vulnerabilities Of all IoT-related services offered on the dark web, DDoS attacks are worth examining first. Our advantages: 1. Tested, tried.

IoT 86
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How to Stop DDoS Attacks: Prevention & Response

eSecurity Planet

Distributed denial-of-service (DDoS) attacks cause problems for organizations of all sizes. To fight DDoS attacks, organizations and teams need to implement the three standard phases for any IT threat: preparation, reaction, and recovery. To skip ahead, click on the links: What is a DDoS Attack? Types of DDoS Attacks.

DDOS 133
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DDoS attacks in Q2 2021

SecureList

For example, April saw the active distribution of a new DDoS botnet called Simps — the name under which it introduced itself to owners of infected devices. The malware creators promoted their brainchild on a specially set-up YouTube channel and Discord server, where they discussed DDoS attacks. The bug was named TsuNAME.

DDOS 131
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IT threat evolution Q3 2021

SecureList

In June, more than six months after DarkHalo had gone dark, we observed the DNS hijacking of multiple government zones of a CIS member state that allowed the attacker to redirect traffic from government mail servers to computers under their control – probably achieved by obtaining credentials to the control panel of the victims’ registrar.

Malware 86