Protective DNS

April 30, 2026

DigiCert’s Open-Source Intelligence (OSINT) Report – April 17 – April 23, 2026

Cybersecurity threats surge: 2Tbps DDoS attacks, Mirai botnet exploits, critical infrastructure malware, Linux threats, and Zimbra servers hit by XSS attacks.

April 27, 2026

DigiCert’s Open-Source Intelligence (OSINT) Report – April 10 – April 16, 2026

Cybersecurity news: fake Claude site spreads PlugX RAT, phishing network busted, major fitness data breach, and GTA hack exposes millions of records.

April 15, 2026

DigiCert’s Open-Source Intelligence (OSINT) Report – April 3 – April 9, 2026

Cybersecurity alerts: DoJ disrupts DNS hijacking network, new Zendesk data theft, router attacks surge, IoT botnets expand, and Iran-linked threats rise.

April 13, 2026

DigiCert’s Open-Source Intelligence (OSINT) Report – March 27 – April 2, 2026

Cybersecurity threats: Jira XSS flaw, AI-driven malware rises, new network implants, WordPress plugin vulnerability, and Ethereum-based malware infrastructure.

March 31, 2026

DigiCert’s Open-Source Intelligence (OSINT) Report – March 20 – March 26, 2026

Cybersecurity update: DoJ disrupts massive IoT botnets, FBI warns of phishing on Signal and WhatsApp, Pay2Key resurfaces, and IRS scams spread malware.

March 30, 2026

DigiCert’s Open-Source Intelligence (OSINT) Report – March 13 – March 19, 2026

Cybersecurity news: Iran-linked botnet exposed, malware hijacks devices for DDoS and crypto mining, FancyBear leak, Telegram malware, and 900K records breached.

March 18, 2026

DigiCert’s Open-Source Intelligence (OSINT) Report – March 6 – March 12, 2026

Cybersecurity news: DNS and IPv6 phishing evasion, Hikvision flaws, M365 credential theft, rising hacktivism, new botnets, and EDR-targeting malware.

March 10, 2026

DigiCert’s Open-Source Intelligence (OSINT) Report – February 27 – March 5, 2026

Cybersecurity roundup: OCRFix botnet, Angular SSR exploit, Aeternum C2 discovery, and rising Iranian cyber threats targeting U.S. banks, hospitals, and infrastructure.

March 4, 2026

DigiCert’s Open-Source Intelligence (OSINT) Report – February 20 – February 26, 2026

Spain arrests hacktivists, CarGurus exposes 12.4M accounts, and threat actors target U.S. institutions and Central Asian telecoms with backdoors.

February 25, 2026

DigiCert’s Open-Source Intelligence (OSINT) Report – February 13 – February 19, 2026

Cybersecurity roundup: Netdragon botnet hits Feiniu NAS, Microsoft reveals DNS-based malware staging, 600K records leaked, and QR phishing surges.

February 18, 2026

DigiCert’s Open-Source Intelligence (OSINT) Report – February 5 – February 12, 2026

Cybersecurity alerts: Kimwolf hits I2P, weaponized 7-Zip downloads, DNS hijacking hosts, Prometei and SSH botnets, and an actively exploited Word 0-day.

February 10, 2026

DigiCert’s Open-Source Intelligence (OSINT) Report – January 30 – February 5, 2026

Cybersecurity roundup: Office 0-day malware attacks, WordPress SQL injection flaws, botnet-driven DDoS activity, proxy takedowns, and Russia-linked cyberattacks.

DigiCert Resources

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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