Category Archives: DDoS Criminals

Cyber attackers turn to business disruption as primary attack objective

Over the course of 2019, 36% of the incidents that CrowdStrike investigated were most often caused by ransomware, destructive malware or denial of service attacks, revealing that business disruption was often the main attack objective of cybercriminals. Another notable finding in the new CrowdStrike Services Report shows a large increase in dwell time to an average of 95 days in 2019 — up from 85 days in 2018 — meaning that adversaries were able to … More ? The post Cyber attackers turn to business disruption as primary attack objective appeared first on Help Net Security .

Read More:
Cyber attackers turn to business disruption as primary attack objective

Attackers increasingly embrace small-scale DDoS attacks to evade detection

The growth in both large- and small-scale DDoS attacks continues its upward trajectory, according to a report released by Neustar. The report reveals that the total number of DDoS attacks was up 241% in the third quarter of 2019, compared to the same period last year. The report also confirmed the continued increase in small-scale attacks and the use of multiple threat vectors, as new vectors continue to expand the attack surface that organizations must … More ? The post Attackers increasingly embrace small-scale DDoS attacks to evade detection appeared first on Help Net Security .

View post:
Attackers increasingly embrace small-scale DDoS attacks to evade detection

Researchers discover massive increase in Emotet activity

Emotet had a 730% increase in activity in September after being in a near dormant state, Nuspire discovered. Emotet, a modular banking Trojan, has added additional features to steal contents of victim’s inboxes and steal credentials for sending outbound emails. Those credentials are sent to the other bots in its botnet which are used to then transmit Emotet attack messages. When Emotet returned in September, it appeared with TrickBot and Ryuk ransomware to cause the … More ? The post Researchers discover massive increase in Emotet activity appeared first on Help Net Security .

Read the original post:
Researchers discover massive increase in Emotet activity

‘Sophisticated’ cyber attack on UK Labour Party platforms was probably just a DDoS, says official

‘Really very everyday’ – report The UK’s Labour Party says its campaign site has been the target of “sophisticated and large-scale cyber-attack” and has informed GCHQ’s National Cyber Security Centre.…

Continue reading here:
‘Sophisticated’ cyber attack on UK Labour Party platforms was probably just a DDoS, says official

Back-2-school hacking: Kaspersky blames pesky script kiddies for rash of DDoS cyber hooliganism

Educational institutions main target during September spike Kasperksy researchers have blamed pesky schoolkids for the big September spike in denial-of-service attacks.…

Originally posted here:
Back-2-school hacking: Kaspersky blames pesky script kiddies for rash of DDoS cyber hooliganism

The nastiest ransomware, phishing and botnets of 2019

Webroot released its annual Nastiest Malware list, shedding light on 2019’s worst cybersecurity threats. From ransomware strains and cryptomining campaigns that delivered the most attack payloads to phishing attacks that wreaked the most havoc, it’s clear that cyber threats across the board are becoming more advanced and difficult to detect. Ransomware Ransomware continued to see success by evolving a more targeted model initially adopted in previous years. SMBs remain a prime target as they struggle … More ? The post The nastiest ransomware, phishing and botnets of 2019 appeared first on Help Net Security .

View article:
The nastiest ransomware, phishing and botnets of 2019

Cisco closes high-impact vulnerabilities in its security offerings

Cisco has fixed 18 high-impact vulnerabilities affecting several of its security offerings and is advising administrators to test and implement the offered security updates as soon as possible. “Successful exploitation of the vulnerabilities could allow an attacker to gain unauthorized access, gain elevated privileges, execute arbitrary commands, or cause a denial of service (DoS) condition on an affected device,” the company said. About the vulnerabilities The vulnerabilities affect Cisco ASA (Adaptive Security Appliance) Software, Cisco … More ? The post Cisco closes high-impact vulnerabilities in its security offerings appeared first on Help Net Security .

Read the article:
Cisco closes high-impact vulnerabilities in its security offerings

Guess what? You should patch Exim again!

Hot on the heels of a patch for a critical RCE Exim flaw comes another one that fixes a denial of service (DoS) condition (CVE-2019-16928) that could also be exploited by attackers to pull off remote code execution. With no mitigations available at this time, Exim maintainers urge admins to upgrade to version 4.92.3, which has been released on Sunday. About Exim and the flaw (CVE-2019-16928) According to E-Soft, Exim is the most widely used … More ? The post Guess what? You should patch Exim again! appeared first on Help Net Security .

See more here:
Guess what? You should patch Exim again!