Cloudmark is now part of Proofpoint. Learn More

About Proofpoint

Cloudmark’s Q2 2013 Threat Report

Today, Cloudmark has released its Q2 2013 Threat Report, covering recent messaging threats and trends during the past quarter. During the second quarter, fishy dieting offers and suspiciously free cruises made a splash on the SMS side of things. Meanwhile, a substantial uptick suggests compromised web hosting accounts seem to be making waves among seedier […]

New SIM Card Vulnerability Opens Possibility for Surveillance and Fraud

Security researcher Karsten Nohl of Security Research Labs in Germany recently announced a new vulnerability in older SIM cards. This allows a hacker to take over your phone to listen in on your phone calls or send SMS messages to premium rate numbers. The attacker sends an invalid binary SMS message to the phone, and […]

UK Arrests Cause 78% Pension Liberation SMS Spam Reduction

Most of the SMS spam that we see from the UK is related to financial services: payday loans, PPI claims, debt consolidation and pension liberation scams. There are two main variations on the pension liberation scam. One is the high yield scam where the con artist attempts to get the victim to transfer their pension […]

How to stop spammers mining your Facebook profile

Techcrunch reported this week that an app developer had downloaded thousands of phone numbers from active Facebook accounts.  This technique has been around for a while and Cloudmark has seen it used by spammers to harvest email addresses and phone numbers, and to make both email and SMS spam more personal and more convincing. The […]

UK Financial firm rapped on the knuckles for social SMS spam

There was some hubbub in the UK last week about the Advertising Standards Authority rapping the knuckles of First Financial (UK) Ltd who are trading as FirstPayDayLoanUk.  It’s time we dished the dirt on what’s really going on and why the ASA could well be wasting their time, and when the humble Brit would be better […]

Learn More About Cloudmark
Our Products
News and Events
Site Map  •  Privacy Policy  •  ©2002–2019 Cloudmark, Inc.