Spam, fraud, and network misuse, and other cybersecurity threats are growing daily in volume and sophistication. We are the experts in messaging security, protecting the largest communications providers and their subscribers worldwide.
UK regulators took a swing at SMS spammers this quarter. Cloudmark saw the average reported spam levels temporarily drop by nearly 28 percent in the wake of the raid that seized equipment from offices in Wolverhampton. After the disappearance of locally infamous junk car spam, south Florida is yet again responsible for one of the United State's most common types of SMS spam, "free" cruise offers. On the email side, spammers were quick this quarter to hijack the publicity of both the Heartbleed exploit and eBay data breach for their own seedy uses. Find more on these topics, Mexico’s outbound spam issues, and various general trends for both email and SMS in our 14Q2 Global Messaging Threat Report.
The world’s top communications service providers turn to Cloudmark to protect their messaging networks.
Intelligent blocking provides significant savings on downstream messaging infrastructure and improved customer experience.—Veenod Kurup
Cloudmark CTO Neil Cook discusses the trends in messaging abuse over the last 12 months including the recent spike in fraud and phishing attacks and how the OTT market is now coming under attack.
Learn how messaging abuse impacts mobile network operators and how Cloudmark can help.
"Cloudmark analyzed Chicago phone numbers and found that attackers are in a vacation-frame of mind."
"This month, Cloudmark's security experts dug into the Cutwail botnet."
"For two weeks after the takeover, the seven-day average spam volume detected by the Cloudmark Global Threat Network went down, and an increasing trend that we had seen in spam volumes through the previous couple of months has been reversed."
"A major new threat to mobile users comes from the switch to IP (Internet Protocol), according to security firm Cloudmark."
Just last night, I upgraded my Mac Air to the latest release of OSX. The upgrade did not go as smoothly as most. When rebooting, my computer hung for a couple of hours with the screen saying Restarting . When I finally got bored with this and held down the power key for a hard […]
Spammers and attackers in both email and SMS were quick to redouble their efforts this quarter. In our 2014 Q2 Global Messaging Threat Report, we take a look at some of these various new trends popping up around the world. Comically, email phishers were quick to exploit the Heartbleed exploit without using the exploit. Deploying […]