The Department of Homeland Security (DHS) is urging states and localities to beef up security around proprietary devices that connect to the Emergency Alert System — a national public warning system used to deliver important emergency information, such as severe weather and AMBER alerts. The DHS warning came in advance of a workshop to be held this weekend at the DEFCON security conference in Las Vegas, where a security researcher is slated to demonstrate multiple weaknesses in the nationwide alert system.
Many people, particularly older folks, proudly declare they avoid using the Web to manage various accounts tied to their personal and financial data — from utilities and mobile phones to retirement benefits and online banking services. The reasoning behind this strategy is as simple as it is alluring: What’s not put online can’t be hacked. But increasingly, adherents to this mantra are finding out the hard way that if you don’t plant your flag online, fraudsters and identity thieves may do it for you.
The past month has seen one blockbuster revelation after another about how our mobile phone and broadband providers have been leaking highly sensitive customer information, including real-time location data and customer account details. In the wake of these consumer privacy debacles, many are left wondering who’s responsible for policing these industries? How exactly did we get to this point? What prospects are there for changes to address this national privacy crisis at the legislative and regulatory levels? These are some of the questions we’ll explore in this article.
If your strategy for remaining safe and secure online is mainly to avoid visiting dodgy Web sites, it’s time to consider a new approach. Data released today by Google serves as a welcome reminder that drive-by malware attacks are far more likely to come from hacked, legitimate Web sites than from sites set up by attackers to intentionally host and distribute malicious software.
Comcast says it is revamping the software that new customers need to install to start service with the ISP. The software is not terribly friendly to Mac users running Firefox: It changes the browser’s homepage to comcast.net, and blocks users from changing it to anything else.
Comcast, the nation’s largest residential Internet service provider, announced last week that it is expanding an initiative to contact customers whose PCs appear to be infected with a malicious bot program.
The Philadelphia-based cable Internet company is expanding nationwide a pilot program that began in Denver last year, which automatically informs affected customers with an e-mail urging them to visit the company’s security page. The system also sends the customer’s browser a so-called “service notice,” a semi-transparent banner that overlays a portion of whatever page is being displayed in the user’s Web browser.
I’ve grown fascinated over the years with various efforts by Internet service providers to crack down on the menace from botnets, large groupings of hacked PCs that computer criminals remotely control for a variety of purposes, from spamming to hosting… Read More »