Category Archives: Online Security

Spear Phishing: The Secret Weapon Behind the Worst Cyber Attacks

To users, spear phishing emails may seem like innocent requests for information or other forms of benign contact, potentially appearing to even come from a person or company a user is friendly or familiar with. But for attackers, spear phishing emails are most often the best way to get the keys to the kingdom. Most […]

LifeLock Launches New Spam Campaign

Cloudmark recently noticed that ‬LifeLock, a company that purports to protect its customers from identity theft, had launched a new‭ ‬spam‭ ‬email campaign directing recipients to their website to sign up for these services.‭ On Wednesday, the FTC ordered them to pay $100 million for misleading consumers. ‬The emails violate the CAN-SPAM Act in several ways. For one, […]

“Father of the Internet” wasn’t thinking about attacks

Last Wednesday night I had the pleasure of attending a live interview with Vinton Cerf, one of the people credited as the “Father of the Internet” for his part in co-designing the networking protocol TCP/IP and the basic architecture of the Internet. He was speaking at City Arts and Lectures in San Francisco, in conjunction […]

Cloudmark’s 2015 Q1 Global Threat Report

With articles on the rise and fall of a major spammer, the pros and cons of DNSSEC, Canada’s Anti Spam Law, ransoming your data, home router compromises, and casino advertising that went too far, Cloudmark’s Threat Report for 2015 Q1 covers the latest in the cyber threat landscape. We normally imagine that most spam sent […]

Cloudmark’s 2014 Annual Security Threat Report

It’s been a hot year for messaging security. In our 2014 Annual Security Threat Report we take a look at, among many other topics, findings of DNS resource exhaustion/water boarding at a major ISP, a deeper look at the highest volume spam campaign to reach Apple iMessage users to date, and delve into the a […]

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