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Networks / News Briefs

Implications of California Telecom Attack Gone Un-Reported

In an article titled "A Cyber-Attack on an American City", Bruce Perens writes: "Just after midnight on Thursday, April 9, unidentified attackers climbed down four manholes serving the Northern California city of Morgan Hill and cut eight fiber cables in what appears to have been an organized attack on the electronic infrastructure of an American city. Its implications, though startling, have gone almost un-reported. That attack demonstrated a severe fault in American infrastructure: its centralization. The city of Morgan Hill and parts of three counties lost 911 service, cellular mobile telephone communications, land-line telephone, DSL internet and private networks, central station fire and burglar alarms, ATMs, credit card terminals, and monitoring of critical utilities..." more

Network Solutions Under Large Scale DDoS Attack, Millions of Websites Potentially Unreachable

Network Solutions is having problems with "all" its name servers, according to their tech support and a recent post on North American Network Operators' Group (NANOG) mailing list indicates that it has been under very large-scale UDP/53 DDoS attack for the last 48 hour period. As a result, domain names hosted with Network Solutions' Worldnic have been affected. Network Solutions is one of the leading domain registrars and DNS hosting providers in the world, managing more than 7.6 million domain names. more

Spam Peaked at 200 Billion per Day in 2008, Botnets Nexus of Criminal Activity, Says Cisco

In a 52 page security report released by Cisco, the company has confirmed what has been consistently been observed through out this year: "the Internet-based attacks are becoming increasingly sophisticated and specialized as profit-driven criminals continue to hone their approach to stealing data from businesses, employees and consumers." The 2008 edition of the report has specified the year's top security threats and offers recommendations for protecting networks against attacks that are propagating more rapidly, becoming increasingly difficult to detect, and exploiting technological and human vulnerabilities. more

Day 30: Kaminsky DNS Bug Disclosure

In a highly anticipated presentation, Internet security researcher Dan Kaminsky today gave details of the much talked about Domain Name System (DNS) vulnerability issue which has been intensely covered since it was publicly announced a month ago on Jul 8th. Although original plans entailed keeping the bug details undisclosed for 30 days in order to allow for necessary security patches to be implemented around the world, details of the bug were eventually leaked-and-confirmed 13 days after its public announcement. Even so, just hours ago in jam-packed ballroom during the Black Hat conference, Kaminsky delivered his 100-plus-slide presentation detailing the DNS flaw that, if exploited, could potentially "destroy the Web". more

Industry Updates

RIPE 85 News Update

Meet the Speakers of the Cyber Threat Mitigation Webinar (by IPXO)

Dormant IPv4 Addresses Can Help Mitigate Expected Network Outages

To Accelerate 5G Adoption, European Telcos Need More IP Addresses

3 Key Recommendations to Trust the Cloud More by Trusting It Less

DNS Record Contents: Are Organizations Giving Away More Than They Should?

As Global Internet Demands Skyrocket, Expert Share Advice on How to Optimize IT Infrastructure to Meet Modern-Day Challenges

IP Monetization: IP Leasing Makes the Case for Recurring Long-Term Revenue

Leasing IPv4 Addresses in the Dawn of the New Internet Era

How to Monitor IP Netblocks for Possible Targeted Attacks

Not All VPN Users Are Worth Trusting, a Lesson for Cloud Service Providers

Everything You Need to Know About IPv4 vs. IPv6

The Louisiana State Ransomware Attack: Enhancing Cyberdefense with Reverse IP Address Lookup

The Disney+ Account Hijacking: Preventing Unauthorized Network Access with Threat Intelligence Tools

InterMed Breach: How Threat Intelligence Sources Help Maintain Domain Integrity