Botnet Causing a Surge in Click Fraud

Newsletter Services | More Newsletters » September 22, 2009 PCWorld.com Business Security Alert

Botnet Causing a Surge in Click Fraud A new, sophisticated botnet is causing a sharp spike in click fraud, Click Forensics is warning. - Juan Carlos Perez, IDG News Service Get More Business Security News and Tips Visit PCWorld.com's Security Central Visit the Spyware & Security Topic Center for the latest in the fight against spyware and spam. Read PCWorld.com's Business Center blogs Browse BizFeed, The Cost Cutter, Linux Line, Net Work, and Peer-to-Peer. Go to PCW Shop & Compare Compare bargain pricing on network security devices. Get your Home Theater in gear. See PC World's top rated HDTVs, Blu-ray players, audio systems and more. Visit the Home Theater Center How to Buy a Printer PC World explains how to choose a printer that's appropriate for your needs. Read the buying guide. Advertisement Trend Micro Internet Security Pro safeguards you against Internet attacks without slowing down your computer. Download a full version that includes all of the security features of the regular product - FREE for 30 days. Product Reviews Nikon D90 88 Pros Ease of use and handling; High-quality images Cons No audio recording for stills; Live View not good for stills shooting Read Complete Review » Read User Reviews » Shop for SLR » Sony VGN-Z598U/B 84 Pros Beautiful backlit widescreen display; Two GPUs to toggle between Cons The two SSDs jack up the price; Less-than-stellar sound Read Complete Review » Read User Reviews » Shop for Laptops » Toshiba NB205-310 88 Pros Great oversized touchpad with good keys; Amazing battery life Cons Screen picks up a little glare Read Complete Review » Read User Reviews » Shop for Laptops » Get Big Savings When you Shop at PCWorld.com Shop online at PCWorld.com, where you can compare product information, read trusted reviews, and find the best prices on consumer electronics. VIXIA HF200 SD/SDHC HD Camcorder Price: $594.00 Avg User Rating 1 User Reviews VIXIA HF S100 SDHC Flash Memory HD Camcorder Price: $989.99 Avg User Rating 1 User Reviews Browse more Camcorders, Best Prices on Plasma & LCD TVs, Blu-Ray and HD-DVD, Best Prices on Projectors, Digital Video Recorders, MP3 Players Top News on PCWorld.com EU Reveals 'Smoking Gun' E-Mails from Intel Antitrust Probe The European Commission unveiled e-mails that its antitrust officials describe as "smoking gun" evidence of Intel's antitrust abuse. Apple Investigates iPhone 3.1 OS Battery Problems iPhone 3GS users say the 3.1 operating system upgrade is a power drain; here's what to do. Downloads: Editor's Collection Downloads for Managing Your NetworkIf you have a small-office or home network, you need help troubleshooting and managing it. Like most people, you can handle setting up your network and getting it running&but that's it. When you run into trouble, you're on your own. These ten great networking tools let you manage your network like an IT pro, troubleshoot wireless networking problems, gain remote access to your network when you're away from it, and more. Network Magic Pro   1503 Downloads  |  Trial  |  Filed Under Utilities Manage and troubleshoot your small business network with this elegant, powerful, program. WiFi SiStr   3568 Downloads  |  Free  |  Filed Under Internet Tools Track the signal strength of your WiFi connection. NetBrute Scanner   80483 Downloads  |  Free  |  Filed Under LAN Utilities Test the security of your network with this hole-finding tool. See (3) more Downloads for Managing Your Network » Browse DownloadsAntivirus & Security • Design & Multimedia • Utilities • Games • Chat, Email, & the Web • Sponsored Downloads Registry Booster 2009--PC Repairs Made Easy!Save $10! Clean, repair, and optimize your system with the leading and award-winning Registry Booster 2009 from Uniblue. Residual files, unused and deleted drivers, and corrupt or bad entries in registry settings will quickly litter even the newest of computers. Registry Booster is the safest and most trusted solution to clean and optimise your system, free it from registry errors and fragmented entries. Through advanced Error Detection Technology, Registry Booster 2009 automatically identifies missing, corrupt, or invalid items in your Windows registry and dramatically enchances performance and general stability. The Logo Creator v5.2 - Corporate Edition Professionally created corporate logos (modifiable logo templates) that you can mix, match and manipulate in minutes! Create a logo (many logos for that matter) for under $40! It's an easy to use logo generator and provides countless logo ideas that'll get you moving in minutes. Have a custom logo design within half an hour! Create dozens of new logos from just one of the logo templates! Over 300 built-in logo elements and 50 built-in fonts! (Of course, you can also use your own fonts and images!) Free White Papers for Your Business

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