Cisco Security

MARCH 11, 2021

After examining topics such as the MITRE ATT&CK framework , LOLBins , and others, this release will look at DNS traffic to malicious sites. We’ll also look at malicious DNS activity—the number of queries malicious sites receive. While performing this analysis we looked at a wide variety of threat trends. Cryptomining.

DNS 144

DNS Phishing Ransomware Internet 144

Cisco Security

MARCH 11, 2021

After examining topics such as the MITRE ATT&CK framework , LOLBins , and others, this release will look at DNS traffic to malicious sites. We’ll also look at malicious DNS activity—the number of queries malicious sites receive. While performing this analysis we looked at a wide variety of threat trends. Cryptomining.

DNS 65

DNS Phishing Ransomware Internet 65

Webroot

MARCH 29, 2021

As we’ve discussed , however, the damage from the compromise could have been limited significantly by using a defense in depth approach backed by leading threat intelligence. Firewalls embed threat intelligence and DNS security solutions are used to both block malware and control internet use.

Hacking 116

Hacking DNS Firewall Malware 116

eSecurity Planet

MAY 2, 2024

50,000 DDoS attacks on public domain name service (DNS) resolvers. 553% increase in DNS Flood attacks from 1H 2020 to 2H 2023. DDoS attacks on single networks or websites render them unavailable, but DDoS attacks on DNS resolvers bring down all networks and websites using that DNS resource.

Cybersecurity 94

Cybersecurity DDOS Penetration Testing Passwords 94