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Krebs on Security
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A fuel distribution firm in North Carolina lost more than $800,000 in a cyberheist this month. Had the victim company or its bank detected the unauthorized activity sooner, the loss would have been far less. But both parties failed to notice the attackers coming and going for five days before being notified by a reporter.
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Krebs, KrebsOnSecurity, As Malware Memes
Krebs on SecurityHardly a week goes by when I don't hear from some malware researcher or reader who's discovered what appears to be a new sample of malicious software or nasty link that invokes this author's name or the name of this blog. I've compiled this post to document a few of these examples, some of which are quite funny. -
Conversations with a Bulletproof Hoster
Krebs on SecurityCriminal commerce on the Internet would mostly grind to a halt were it not for the protection offered by so-called "bulletproof hosting" providers -- the online equivalent of offshore havens where shady dealings go ignored. Last month I had an opportunity to interview a provider of bulletproof services for one of the Web's most notorious cybercrime forums, and who appears to have been at least partly responsible for launching what's been called the largest cyber attack the Internet has ever seen. -
Ragebooter: ‘Legit’ DDoS Service, or Fed Backdoor?
Krebs on SecurityOn Monday, I profiled asylumbooter.com, one of several increasingly public DDoS-for-hire services posing as Web site "stress testing" services. Today, we'll look at ragebooter.net, yet another attack service except for one secret feature which sets it apart from the competition: According the site's proprietor, ragebooter.net includes a hidden backdoor that lets the FBI monitor customer activity. -
Microsoft, Adobe Push Critical Security Updates
Krebs on SecurityMicrosoft and Adobe today each released updates to fix critical security holes in their software. Microsoft's patch batch tackles at least 33 vulnerabilities in Windows and other products, including a fix for a zero-day vulnerability in Internet Explorer 8 that attackers have been exploiting. Separately, Adobe pushed security updates for Flash Player, Adobe Reader, Acrobat and Adobe AIR. -
DDoS Services Advertise Openly, Take PayPal
Krebs on SecurityThe past few years have brought a proliferation of online services that can be hired to knock Web sites and individual Internet users offline. Once only found advertised in shadowy underground forums, many of today's so-called "booter" or "stresser" services are operated by U.S. citizens who openly advertise their services while hiding behind legally dubious disclaimers. Oh, and they nearly all rely on Paypal to receive payments. -
A Stopgap Fix for the IE8 Zero-Day Flaw
Krebs on SecurityMicrosoft has released an stopgap solution to help Internet Explorer 8 users blunt the threat from attacks against a zero-day flaw in the browser that is actively being exploited in the wild. -
Trade Sanctions Cited in Hundreds of Syrian Domain Seizures
Krebs on SecurityIn apparent observation of international trade sanctions against Syria, a U.S. firm that ranks as the world's fourth-largest domain name registrar has seized hundreds of domains belonging to various Syrian entities, including a prominent hacker group and sites associated with the regime of Syrian President Bashar al-Assad. -
Zero-Day Exploit Published for IE8
Krebs on SecuritySecurity experts are warning that a newly discovered vulnerability in Internet Explorer 8 is being actively exploited to break into Microsoft Windows systems. Complicating matters further, computer code that can be used to reliably exploit the flaw is now publicly available online. -
Alleged SpyEye Seller ‘Bx1′ Extradited to U.S.
Krebs on SecurityA 24-year-old Algerian man arrested in Thailand earlier this year on suspicion of co-developing and selling the infamous SpyEye banking trojan was extradited this week to the United States, where he faces criminal charges for allegedly hijacking bank accounts at more than 200 financial institutions.
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Security Awareness Tip
Incident handling is a vast topic, but here are a few tips for you to consider in your incident response. I hope you never have to use them, but the odds are at some point you will and I hope being ready saves you pain (or your job!).
- Have an incident response plan.
- Pre-define your incident response team
- Define your approach: watch and learn or contain and recover.
- Pre-distribute call cards.
- Forensic and incident response data capture.
- Get your users on-side.
- Know how to report crimes and engage law enforcement.
- Practice makes perfect.
Security ABC Guides
Warning: Tips for secure mobile holiday shopping
I’m dating myself, but I remember when holiday shopping involved pouring through ads in the Sunday paper, placing actual phone calls from tethered land lines to research product stock and availability, and actually driving places to pick things up. Now, holiday shoppers can do all of that from a smartphone or tablet in a few seconds, but there are some security pitfalls to be aware of.









