Protective DNS

Insider Threat

Learn how insider threats arise from trusted users, their impact on businesses, and key prevention strategies using policy, culture, analytics, and Protective DNS.

What Is Fileless Malware? A Guide for Businesses

Learn how fileless malware operates in memory to evade detection, the threats it poses to businesses, and key strategies to detect and prevent these attacks.

Adware

Adware threatens business security by hijacking browsers, collecting data, and slowing systems. Learn how Protective DNS like UltraDDR stops these attacks.

October 21, 2025

DigiCert’s Open-Source Intelligence (OSINT) Report – October 10 – October 16, 2025

Recent cyberattacks include pro-Russian hackers stealing OT/ICS logins, record DDoS botnets, RDP exploits, and massive Clickfix domain abuse via Cloudflare.

Watering Hole Attack

Learn how watering hole attacks work, real-world examples, and proven strategies to prevent them. Discover DigiCert solutions for advanced cybersecurity protection.

URL Poisoning

URL poisoning manipulates links to redirect users to malicious sites. Learn how it works, real-world examples, business risks, and key prevention steps.

October 14, 2025

DigiCert’s Open-Source Intelligence (OSINT) Report – October 3 – October 9, 2025

Massive DDoS hits Steam & Riot, ShinyHunters leak site, Discord breach, and RondoDox botnet exploiting 50+ flaws in global systems.

October 7, 2025

DigiCert’s Open-Source Intelligence (OSINT) Report – September 26 – October 2, 2025

Cybersecurity roundup: new malware campaigns, phishing surges, DNS-based threats, and APT activity targeting Europe, governments, and enterprise networks.

October 1, 2025

DigiCert’s Open-Source Intelligence (OSINT) Report – September 19 – September 25, 2025

Cybercriminals deploy ShadowV2 botnet, global PhaaS networks, and new RAT variants to exploit cloud misconfigs and target users across 74 countries.

Domain Spoofing

Domain spoofing deceives users with fake domains, emails, or DNS records. Learn its impact, real-world examples, and how to prevent these attacks.

September 24, 2025

DigiCert’s Open-Source Intelligence (OSINT) Report – September 12 – September 18, 2025

Key cyber threats: AISURU botnet’s DDoS-to-proxy shift, Hazy Hawk DNS hijacks, Scatter Spider’s financial attacks, and FileFix phishing delivering StealC.

September 19, 2025

DigiCert’s Open-Source Intelligence (OSINT) Report – September 5 – September 11, 2025

Enterprise assets lack WAF protection, GitHub workflow attacks spread secrets, new malware campaigns surge, and Salesloft Drift faces a long-term breach.

DigiCert Resources

Protective DNS Resources

Vercara: A Leader in Securing Online Experiences

Webinar: WAAP is Here to Stay: Combining API Protection and Cloud Application Security

Weekly Updates on the Cyber Threat Landscape

Cybersecurity Insights That Are Ahead of the Curve

Weekly Updates on the Cyber Threat Landscape

Cybersecurity Insights That Are Ahead of the Curve

Weekly Updates on the Cyber Threat Landscape

Cybersecurity Insights That Are Ahead of the Curve