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Tag: attacks

Email address as identity

A few months ago I was talking about different mailbox tools and mentioned email addresses are the keys to our online identity. They are, email addresses are the magic key that authenticates us and opens access to different accounts. The bad guys know this too. The Justice department recently announced a plea deal related to […]

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September 2016: The month in email

Happy October, everyone. As we prepare to head to London for the Email Innovations Summit, we’re taking a look back at our busy September. As always, we welcome your feedback, questions, and amusing anecdotes. Seriously, we could use some amusing anecdotes. Or cat pictures.   We continued to discuss the ongoing abuse and the larger […]

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Security issues affect us all

I’ve been talking about security more on the blog. A lot of that is because the security issues are directly affecting many senders. The biggest effect recently has been on companies ending up on the SBL because their signup forms were the target of a subscription attack. But there are other things affecting online spaces […]

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Thoughts on filters

One of the questions we received during the EEC16 closing keynote panel was why isn’t there a single blocklist that everyone uses and why don’t ISPs share data more. It would be so much easier for senders if every ISP handled mail the same as every other. But the world isn’t that simple, and it’s not […]

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Maybe the sky is only falling a little bit

There was quite a bit of breathless reporting last week about the DoS against Spamhaus and how it was large enough to break the Internet. As the postmortem has gone on, a few things are becoming clear. There was a lot of traffic, enough to swamp some major transit points. Most people, particularly in the […]

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Post-mortem on the Spamhaus DOS

There’s been a ton of press over the last week on the denial of service attack on Spamhaus. A lot of it has been overly excited and exaggerated, probably in an effort to generate clicks and ad revenue at the relevant websites. But we’re starting to see the security and network experts talk about the […]

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Internet Storm Center on the Spamhaus DOS

The Internet Storm Center (ISC) has a blog post up discussing the DOS attack against Spamhaus. They do confirm they saw traffic approaching 300Gbps against Spamhaus. They also point out that most people probably never knew. The attack was significant, but not globally so despite the media reports to the contrary. When news of the […]

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Spamhaus answers about the recent DoS attack

Answers about recent DDoS attack on Spamhaus

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More on the attack against Spamhaus and how you can help

While much of the attack against Spamhaus has been mitigated and their services and websites are currently up, the attack is still ongoing.  This is the biggest denial of service attack in history, with as much as 300 gigabits per second hitting Spamhaus servers and their upstream links. This traffic is so massive, that it’s […]

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Spear phishing

It’s been about a year since people started publicly talking about spear phishing attacks against ESPs and major emailers. There was a lot of energy put into talking about how to protect against future attacks. I have to wonder, though, how much of that talk translated into action? What processes do you have in place […]

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  • OTA joins the ISOC

    The Online Trust Alliance (OTA) announced today they were joining forces with the Internet Society (ISOC). Starting in May, they will operate as an initiative under the ISOC umbrella. “The Internet Society and OTA share the belief that trust is the key issue in defining the future value of the Internet,” said Internet Society President and CEO, Kathryn Brown. “Now is the right time for these two organizations to come together to help build user trust in the Internet. At a time when cyber-attacks and identity theft are on the rise, this partnership will help improve security and data privacy for users,” added Brown.No Comments


  • Friday blogging... or lack of it

    It seems the last few Friday's I've been lax on posting. Some of that is just by Friday I'm frantically trying to complete all my client deliverables before the weekend. The rest of it is by Friday I'm just tired. Today had the added complication of watching the Trumpcare debate and following how (and how soon) it would affect my company if it passed. That's been a bit distracting, along with the other stuff I posted about yesterday. I wish everyone a great weekend.1 Comment


  • Indictments in Yahoo data breach

    Today the US government unsealed an indictment against 2 Russian agents and 2 hackers for breaking into Yahoo's servers and stealing personal information. The information gathered during the hack was used to target government officials, security employees and private individuals. Email is so central to our online identity. Compromise an email account and you can get access to social media, and other accounts. Email is the key to the kingdom.No Comments


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