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Access Logs Reveal 12M Visits to .CM Typosquatted Sites Just in 2018 So Far

An anonymous tip has lead security experts Brian Krebs and Matthew Chambers to four years of access logs for the entire network of more than 1,000 dot-cm typosquatting domains. more

An Unnatural .Bond: A Study of a ‘Megacluster’ of Malware Domains

A recent news story, following research from security provider Infoblox, highlighted the case of the 'Revolver Rabbit' cybercriminal gang, who have registered more than half-a-million domains to be used for the distribution of information-stealing malware. The gang make use of automated algorithms to register their domains, but unlike the long, pseudo-random ('high entropy') domain names frequently associated with such tools, the Revolver Rabbit domains instead tend to consist of hyphen-separated dictionary words (presumably so as to obfuscate their true purpose), with a string of digits at the end. more

U.S. Critical Infrastructure Will Be Attacked Within 2 Years, According to 2017 Black Hat Survey

According to a 2017 Black Hat Attendee Survey, cyberattacks on U.S. enterprise and critical infrastructure are coming soon, and in most cases defenders are not prepared. more

Alignment of Interests in DNS Blocking

I've written recently about a general purpose method called DNS Response Policy Zones (DNS RPZ) for publishing and consuming DNS reputation data to enable a market between security companies who can do the research necessary to find out where the Internet's bad stuff is and network operators who don't want their users to be victims of that bad stuff... During an extensive walking tour of the US Capitol last week to discuss a technical whitepaper with members of both parties and both houses of the legislature, I was asked several times why the DNS RPZ technology would not work for implementing something like PROTECT-IP. more

No One is Immune: Qatar Crisis Started by a Targeted Poli-Cyber Attack

The Qatar Crisis started with a targeted Poli-Cyber hack of an unprecedented nature. Its shockwaves and repercussions continue to alter political and business fortunes, directions and paradigms not only in the Gulf region but globally. Almost everyone around the world is now aware of the this crisis that started early June. By mid July a Washington Post report cited US intelligence officials that the UAE orchestrated hacking of Qatari government sites, sparking regional upheaval that started it all. more

Gold Dragon Helps Olympics Malware Attacks Gain Permanent Presence on Systems, Reports McAfee

A report recently released by McAfee Advanced Threat Research (ATR) revealed a fileless attack targeting organizations involved with the Pyeongchang Olympics. more

US Should Take More Aggressive Counter-Measures On IP Theft, Including Use of Malware

A bipartisan Commission recently produced a report titled, "The Report of the Commission on the Theft of American Intellectual Property". Karl Bode from dslreports.com writes... more

Typosquatted Domain Names Pose Plenty of Risk But Surprisingly Little Malware

A recent study took an in-depth look at the scale and the risk of domain name typosquatting -- the practice of registering mis-spellings of popular domain names in an attempt to profit from typing mistakes. "Applying every possible one-character typo to the domain names of Facebook, Google, Twitter, Microsoft, Apple and Sophos," Paul Ducklin, Sophos' Asia Pacific head of technology collected HTTP data and browser screenshots from 1502 web sites and 14,495 URLs. In this report, Ducklin analyses the data revealing unexpected results within the typosquatting ecosystem. more

Taking the Leap to Cloud-Based Malware Inspection

Is desktop anti-virus dead? Someday I'd love to make that announcement, but it still feels to me that there's a Patron Saint of Voodoo with an affinity for bringing it back to life -- like some macabre mirror image of the malicious zombies it's supposed to provide protection against. It's kind of ironic that today's innovation in desktop anti-virus isn't really happening at the desktop; rather it's occurring in the cloud. more

M3AAWG Releases Anti-Abuse Best Common Practices for Hosting and Cloud Service Providers

Jointly published by the Internet Infrastructure Coalition (i2C) and the Messaging, Malware and Mobile Anti-Abuse Working Group, the new document outlines proven activities that can help Web hosting services improve their operations and better protect end-users. more

Ready or Not… Here Come the IRC-Controlled SIP/VoIP Attack Bots and Botnets!

A story... ZZZ Telemarketing (not a real name) is locked in a heated fight with their bitter rival, YYY Telemarketing (also not a real name), to win a very large lead generation contract with Customer X. Customer X has decided to run a test pitting the two companies against each other for a week to see who can generate the most leads. The ZZZ CEO has said to his staff that it is "do or die" for the company. If they fail to win the contract, they will have to shut down -- they need to do "whatever it takes" to win over YYY. A ZZZ staffer discovers that part of why YYY has consistently underbid them is because they are using SIP trunks to reduce their PSTN connection costs. But the staffer also discovers that YYY is using very cheap voice service providers who run over the public Internet with no security... more

91.3% of Malware Use DNS as a Key Capability

Nearly 92 percent of malware use DNS to gain command and control, exfiltrate data or redirect traffic, according to Cisco's 2016 Annual Security Report. It warns that DNS is often a security "blind spot" as security teams and DNS experts typically work in different IT groups within a company and don't interact frequently. more

Google Chrome: Cloud Operating Environment

Rather than blathering on to the blogosphere about the superficial features of Google's new Chrome browser I've spent some time studying the available material and [re]writing a comprehensive Wikipedia article on the subject which I intend for anyone to be free to reuse under a Creative Commons Attribution 3.0 license rather than Wikipedia's usual strong copyleft GNU Free Documentation License (GFDL). This unusual freedom is extended in order to foster learning and critical analysis, particularly in terms of security. more

Petya Ransomware Spreading Rapidly Worldwide, Effecting Banks, Telecom, Businesses, Power Companies

A large scale ransomware attack today is spreading rapidly worldwide, shutting down computers at corporates, power supplies, and banks across Russia, Ukraine, Spain, France, UK, India, and Europe and demanding $300 in bitcoins. more

Bashbleed - A Nasty Reminder Never to Forget Security 101

After the botched burglary at the Watergate Apartments, every scam and scandal that hit the headlines became a 'gate' -- Irangate, Contragate, you name it. The Heartbleed bug is possibly the closest thing to Watergate that this generation of computer security had seen till the past few days -- an exploit in a component that is "just there" -- something you utterly rely on to be there and perform its duties, and give very little thought to how secure (or rather, insecure) it might be. So, fittingly, every such catastrophic bug in an ubiquitous component is now a 'bleed'. more