Spam

The EFF and Hanlon’s Razor

The EFF has just posted a shallower than usual deeplink alleging an "email encryption downgrade attack" by ISPs intent on eavesdropping on their customers. They, along with VPN provider Golden Frog, have additionally complained to the FCC reporting this. Here, they've just noticed something that's common across several hotel / airport wifi networks... more

CallService.biz Shut Down by the FBI

Gary Warner over at Cyber Crime and Doing Time has a good post up this week about the CallService.biz website being shut down. I have posted a few good excerpts and added my comments to the end. ... Warner's take on the world of spam, malware, hacking and phishing is that unless people actually go to jail because they are spamming, the problem of spamming will never get better. That's because when the security industry fixes the latest hole or comes up with a new technology to stop the newest threat, spammers simply move onto another. more

Holomaxx v. Yahoo and MS: The Hearing

I visited Judge Fogel's courtroom this morning to listen to the oral motions in the Holomaxx cases. This is a general impression, based on my notes. Nothing here is to be taken as direct quotes from any participant. Any errors are solely my own. With that disclaimer in mind, let's go. more

Gmail Is Blocking 100 Million More Spam Messages Every Day With AI, Says Google

Google says it is now blocking close to 100 million more spam messages daily following the recent implementation of TensorFlow, its in-house open-source machine learning AI framework. more

Protecting Brands from Phishers No Easy Task

Just in case you've been out of the country for the last 12 months, a new scourge is hitting the Internet and the world of email and it's called phishing. The Anti-Phishing Working Group defines phishing as identity theft "attacks using 'spoofed' e-mails and fraudulent Websites designed to fool recipients into divulging personal financial data such as credit card numbers, account usernames and passwords..." According to various experts, the incidents of phishing are rising at an alarming rate: there were 13,000 unique phishing attacks in January alone - that's a 42 percent surge over the previous month. The real problem is that phishing works. more

Internet and Self-Governance? An Example

At the Government Roundtable meeting in Amsterdam on 12 September RIPE NCC presented on her results on auditing Local Internet Registries (LIRs) and on the policy process concerning certification of her members. If this showed something to the world it is that cooperation with governments and law enforcement agencies (LEAs) pays off and self-governance can work. How did this come about? more

The Naive Arrogance of FUSSPs

Everyone who's been in the e-mail biz long enough knows the term FUSSP, Final Ultimate Solution to the Spam Problem, as described in a checklist from Vern Schryver and a form response that's been floating around the net for a decade. FUSSPs fall into two general categories, bad ideas that won't go away, and reasonable ideas that are oversold. more

WCIT’s Security Issues

Another contentious issue at the WCIT in Dubai is 'security'. There has been a dramatic increase in nervousness regarding a whole range of security issues, especially in relation to the internet. They include: SPAM, denial-of-service-attacks, identity theft, cybercrime, cyberwarfare, and privacy issues on social media. From the list above it is clear that some of these issues are related to content, while some can be classified as national security and others as criminal offences. In other words, there is no clear-cut issue on what constitutes security. more

Google and Verizon Offer a Gift to Spammers

Earlier today, Google and Verizon offered a widely publicized "Proposal for an Open Internet." There's been extensive comment with lots of reasons not to like it, but one I haven't seen is that the proposal would make it much harder to filter so-called "mainsleaze" spam. ... The problem is that under the pitifully weak CAN-SPAM law, a lot of spam is entirely legal. more

Helping Banks Fight Phishing and Account Fraud, Whether They Like It or Not

On Wednesday, Project Honey Pot filed an unusual lawsuit against "John Does stealing money from US businesses through unauthorized electronic transfers made possible by computer viruses transmitted in spam." Their attorney is Jon Praed of the Internet Law Group, who is one of the most experienced anti-spam lawyers around, with whom I have worked in the past. more

Large Companies (Un?)knowingly Hire Spammers

This morning, CSO and MacKeeper published joint articles on a massive data leak from a marketing company. This company, River City Media (RCM), failed to put a password on their online backups sometime. This leaked all of the company's data out to the Internet at large. MacKeeper Security Researcher, Chris Vickery discovered the breach back in December and shared the information with Spamhaus and CSO online. The group has spent months going through the data from this spammer. more

Filtering Spam at the Transport Level

An interesting new paper from the Naval Postgraduate School describes what appears to be an interesting new twist on spam filtering, looking at the characteristics of the TCP session through which the mail is delivered. They observe that bots typically live on cable or DSL connections with slow congested upstreams. ... This paper tries to see whether it would be practical to use that info to manage spam in real time. more

Public Private Cooperation: The Zeus Take Down Example

Microsoft took down a Zeus botnet recently. Within days it was publicly accosted by Fox-IT's director Ronald Prins for obstructing ongoing investigations and having used Fox-IT's data. This was followed by the accusation that Microsoft obstructs criminal proceedings... On top of all this EU Commissioner Cecilia Malmström announced that cooperation between law enforcement and industry will be forged in the European Cyber Crime Centre as of 2013. Coincidences do not exist. Why? more

Trump’s Fundraising Email - Bad Data Drives Delivery Problems

It's a wild election season here in the US. In the past few presidential elections, email has played a bigger and bigger role in messaging and fundraising. President Obama's campaign used email effectively, but sent huge volumes. In fact, the volume was so heavy, it led to a joke on the Daily Show... This year there is a stark difference in how the candidates are using email. more

Spam Kings: Book Review (Part 1)

A few months ago, I purchased the book Spam Kings, but only recently managed to get around to reading and finishing it. In case you've never read it, it chronicles the stories of some spammers and the anti-spammers who fought them. These anti-spammers are not people like myself in industry; rather, they are users who have received spam who hunt down the source of the spam and work to bring them down. more