Respond dynamically to new technologies, new business opportunities, and new threats in an ever-changing world

See how we do it

Secure and resilient systems and networks position your organization to thrive under any circumstances. Interisle's world-renowned Internet and public safety networking experts know that what matters most about technology is how it helps you achieve your objectives.

Insights

Phishing Landscape 2025: An Annual Study of the Scope and Distribution of Phishing

Interisle Consulting Group, has released its fifth annual phishing report: Phishing Landscape 2025: A Study of the Scope and Distribution of Phishing, revealing an escalation in phishing attacks and the persistent abuse of Internet resources enabling them.

See the report

News from Interisle

Extensive Coverage of Interisle Phishing Coverage from JDSupra

Interisle’s Phishing Landscape 2025 Study is front and center in the September 2025 edition of Anchovy News. In the Gone phishin’ section, the authors summarize study findings and highlight Interisle’s strategies to mitigate phishing.

Domain Name Wire shares findings from Interisle study

Andrew Allerman discusses several findings from Interisle’s Phishing Landscape 2025 Study: Top-level Domains (TLDs) most commonly used by phishers, Interisle’s scoring of TLDs and how cheap domains attract phishers in Report names commonly used TLDs for phishing attacks.

Stu Sjouwerman cites Interisle study, offers four ways to mitigate the abuse of generic top-level domains

Stu’s SC Media article reports that multiple studies from Cloudflare, Palo Alto Networks and now Interisle Consulting confirm that spammers and scammers are increasingly leveraging generic top-level domains (gTLDs) for phishing and domain impersonation attacks. In the article, Stu shares insights from Interisle’s Cybercrime Suppy Chain 2024.

Krebs On Security reviews findings from Interisle's Cybercrime Supply Chain Study

Brian Krebs recent article - Why Phishers Love New TLDs Like .shop, .top and .xyz - begins with a review of Interisle's Cybercrime Suppy Chain 2024 study findings and measurements and dives into an investigative area where he excels: identifying the parties behind the crimes.

New Data on Domain Name Contact Availability and Privacy

22 November 2024 - Scott Schnell reports at CircleID that “Nearly 90% of the internet’s generic top-level (gTLD) domain names do not have identifying contact information in the Registration Data Directory Services (RDDS) system, according to a report by Interisle Consulting Group.” Visit DNIB.com for complete details on the study’s findings.

Domain Name Wire highlights findings from Interisle’s Cybercrime Supply Chain 2024 Study

Andrew Alleman’s New report examines which top level domains are popular with cyber criminals takes a close look at Interisle’s measurements for maliciously registered domain names and calls attention as well to the “new trend in malicious domains: bad actors registering subdomains of popular free services to conduct attacks.”

More News

Our world-renowned Internet, cybersecurity, communications systems, and public safety networking experts know that what matters most about technology is how it helps you achieve your objectives.

See who we are