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Mandiant identifies 3 hacktivist groups working in support of Russia

Security Affairs

The so-called hacktivist groups conducted distributed denial-of-service (DDoS) and defacement attacks against Ukrainian websites, but the experts believe that they are a front for information operations and destructive cyber activities coordinated by the Kremlin. Most of APT28s’ campaigns leveraged spear-phishing and malware-based attacks.

DDOS 85
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IT threat evolution Q3 2021

SecureList

The attackers obtain initial access to a system by sending a spear-phishing email to the victim containing a Dropbox download link. It sends stolen information as a ZIP archive to the C2 (command-and-control) server, which is protected against DDoS (distributed denial of service) attacks. cents per record). Qakbot banking Trojan.

Malware 89
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Threat Trends: Firewall

Cisco Security

For example, alerts produced by one firewall under a DDoS attack can easily dwarf the number of alerts generated from a single exploit that hits hundreds of organizations. Simply looking at the raw numbers in this case would give the false impression that DDoS attacks have a far greater impact across the base of organizations.

Firewall 125
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The life and death of the ZeuS Trojan

Malwarebytes

First spotted in-the-wild in 2007, the earliest known version of the ZeuS Trojan was caught stealing sensitive information from systems owned by the United States Department of Transformation. ZeuS usually arrives via phishing campaigns, spam campaigns, and drive-by downloads. It was believed that ZeuS originated in Eastern Europe.

Banking 120
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The State of Blockchain Applications in Cybersecurity

eSecurity Planet

DDoS: Overwhelming the Network. In the age-old denial of service (DDoS) attack, a fleet of attacker devices can overwhelm an organization’s web server, thus blocking access to legitimate users. Attack vectors like phishing , third-party applications, and compromised registration forms remain the most pertinent to crypto traders.

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Potential cybersecurity impacts of Russia’s invasion of Ukraine

Malwarebytes

In the past, the country has been credibly blamed or proven responsible for several cyberattacks against Ukraine and its surrounding neighbors, including DDoS attacks in Estonia in 2007, Georgia in 2008, and Kyrgyzstan in 2009. Russia’s proclivity for cyber warfare is well recorded. The full thread on support can be found here.

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Top Cybersecurity Companies for 2021

eSecurity Planet

But constant breaches of organizations large and small, and a trail of victims to ransomware and phishing opened a massive opportunity. Founded: 2007. It’s a pretty secure market too, given that employees are the weakest link in the cybersecurity chain and ransomware and phishing remain top threats. Visit website.