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Notorious Malware, Spam Host “Prospero” Moves to Kaspersky Lab

Krebs on Security

Security experts say the Russia-based service provider Prospero OOO (the triple O is the Russian version of “LLC”) has long been a persistent source of malicious software, botnet controllers, and a torrent of phishing websites. And BEARHOST has been cultivating its reputation since at least 2019.

Malware 248
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CISA Releases Free ‘Cybersecurity Toolkit to Protect Elections’

Lohrman on Security

The Cybersecurity and Infrastructure Security Agency (CISA) released tools this past week to help protect the upcoming midterm elections against ransomware, phishing and DDoS attacks.

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4 Most Common Network Attacks and How to Thwart Them

SecureWorld News

Distributed Denial of Service (DDoS) DDoS attacks have surged dramatically over the last few years, and will likely continue to pose a threat considering both how easy they are to execute, and how fast botnets (vast networks of compromised devices) are scaling. To stay ahead, organizations must turn to artificial intelligence.

DDOS 69
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Security Affairs newsletter Round 497 by Pierluigi Paganini – INTERNATIONAL EDITION

Security Affairs

Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press.

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Stark Industries Solutions: An Iron Hammer in the Cloud

Krebs on Security

Two weeks before Russia invaded Ukraine in February 2022, a large, mysterious new Internet hosting firm called Stark Industries Solutions materialized and quickly became the epicenter of massive distributed denial-of-service (DDoS) attacks on government and commercial targets in Ukraine and Europe. Image: SentinelOne.com.

DDOS 330
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FBI and Australia ACSC agencies warn of ongoing Avaddon ransomware attacks

Security Affairs

The FBI and Australian Australian Cyber Security Centre (ACSC) warn of an ongoing Avaddon ransomware campaign targeting organizations worldwide. “The Australian Cyber Security Centre (ACSC) is aware an ongoing ransomware campaign utilising the Avaddon Ransomware malware. ” reads the alert published by ACSC.

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Security Affairs newsletter Round 498 by Pierluigi Paganini – INTERNATIONAL EDITION

Security Affairs

that reboots locked devices Ymir ransomware, a new stealthy ransomware grow in the wild Amazon discloses employee data breach after May 2023 MOVEit attacks A new fileless variant of Remcos RAT observed in the wild A surge in Pro-Russia cyberattacks after decision to monitor North Korean Troops in Ukraine U.S.