Home / News

Verizon Tops US ISPs for Spam Abuse, Plans Prevention and Shift to Port 587

Brian Krebs of Washington Post reporting: "Verizon.net is home to more than twice as many spam-spewing zombies as any other major Internet service provider in the United States, according to an analysis of the most recent data from anti-spam outfit Spamhaus.org. Verizon, however, says it plans to put measures in place to prevent it from being used as a home to so many spammers. ... If spammers are attracted to the company's network, it may be because Verizon still allows customers to send e-mail on Port 25, the communications channel that is traditionally used by large organizations to send e-mail."

Read full story: Washington Post

Related topics: Access Providers, Cybercrime, Malware, Security, Spam, Telecom

WEEKLY WRAP — Get CircleID's Weekly Summary Report by Email:

Comments

To post comments, please login or create an account.

Related Blogs

Related News

Topics

Industry Updates – Sponsored Posts

Q3 2014 DDoS Trends: Attacks Exceeding 10 Gbps on the Rise

3 Questions to Ask Your DNS Host About DDoS

Afilias Partners With Internet Society to Sponsor Deploy360 ION Conference Series Through 2016

Neustar to Build Multiple Tbps DDoS Mitigation Platform

The Latest Internet Plague: Random Subdomain Attacks

Digging Deep Into DNS Data Discloses Damaging Domains

New gTLDs and Best Practices for Domain Management Policies (Video)

Nominum Announces Future Ready DNS

New from Verisign Labs - Measuring Privacy Disclosures in URL Query Strings

DotConnectAfrica Delegates Attend the Kenya Internet Governance Forum

3 Questions to Ask Your DNS Host about Lowering DDoS Risks

Continuing to Work in the Public Interest

Verisign Named to the OTA's 2014 Online Trust Honor Roll

4 Minutes Vs. 4 Hours: A Responder Explains Emergency DDoS Mitigation

Dyn Acquires Internet Intelligence Company, Renesys

Tips to Address New FFIEC DDoS Requirements

Smokescreening: Data Theft Makes DDoS More Dangerous

dotStrategy Selects Neustar's Registry Threat Mitigation Services for .BUZZ Registry

24 Million Home Routers Expose ISPs to Massive DNS-Based DDoS Attacks

What Does a DDoS Attack Look Like? (Watch First 3 Minutes of an Actual Attack)

Sponsored Topics

Verisign

Security

Sponsored by
Verisign
Afilias

DNS Security

Sponsored by
Afilias
dotMobi

Mobile

Sponsored by
dotMobi
Minds + Machines

Top-Level Domains

Sponsored by
Minds + Machines