If businesses are to survive the growing threat of DDoS (Distributed Denial of Service) attacks, then DDoS protection must evolve quickly and respond even faster. Hackers have no shortage of options when it comes to launching DDoS attacks. In early October Akamai warned that hackers are now targeting Universal Plug and Play devices, or UPnP, to launch their attacks. The firm estimated that there were more than 4 million UPnP devices, from home routers to web cams, that were vulnerable to being conscripted by hackers to launch devastating DDoS attacks.
Remember Heartbleed, that age-old bug that only surfaced last year and left more than half of all internet servers around the world exposed? Looks like we might have yet another Heartbleed on our hands. This one has been codenamed Shellshock and experts are already saying that it could impact millions of Unix systems that operate on Linux or Mac IOS. And may even threaten consumer devices including home routers.
Seems like just about everyone thought that the massive Target data breach earlier this year would be the biggest for a while. Yet only a matter of weeks later, eBay announced a data breach that was even bigger.
Now we’re learning of a hacker haul that makes those earlier breaches look like chump change. Security researchers in Milwaukee revealed that they’ve been monitoring a hacking gang operating from a small Russian town, and found the gang had managed to amass a database of more than 1.5 billion stolen credentials.
Here’s just a sample of what the investigators learned about the hackers, and the implications of their haul:
Malware can be confusing. Not just because there are millions of different types of malware, because they’re constantly evolving. And it doesn’t help much that researchers have a tendency to give them some crazy names.
The botnet, on the other hand, is relatively easy to understand. Instead of just stopping at infecting thousands or even millions of computers, botnets will continue to control all those computers remotely to perform the bidding of the bot controller or herder. That’s why it’s one of most sinister types of malware that all business owners need to be aware of.
With all the movies and TV series focused on zombies lately, many of us seem to have zombies on the brain. Think they don’t actually exist? Oh but they do – in the form of business and personal computers compromised with malicious software capable of engaging all kinds of nasty behavior.
Networks of zombie computers are called botnets, and many experts believe that botnets now represent the single biggest cyber threat, to businesses and to consumers: