Category Archives: Latest Warnings

FTC: Tax Fraud Behind 47% Spike in ID Theft

January 28, 2016

The U.S. Federal Trade Commission (FTC) today said it tracked a nearly 50 percent increase in identity theft complaints in 2015, and that by far the biggest contributor to that spike was tax refund fraud. The announcement coincided with the debut of a beefed up FTC Web site aimed at making it easier for consumers to report and recover from all forms of ID theft.

Security Bug in Dell PCs Shipped Since 8/15

November 24, 2015

All new Dell laptops and desktops shipped since August 2015 contain a serious security vulnerability that exposes users to online eavesdropping and malware attacks. Dell says it is prepping a fix for the issue, but experts say the threat may ultimately need to be stomped out by the major Web browser makers.

Ransomware Now Gunning for Your Web Sites

November 9, 2015

One of the more common and destructive computer crimes to emerge over the past few years involves ransomware — malicious code that quietly scrambles all of the infected user’s documents and files with very strong encryption. A ransom, to be paid in Bitcon, is demanded in exchange for a key to unlock the files. Well, now it appears fraudsters are developing ransomware that does the same but for Web sites — essentially holding the site’s files, pages and images for ransom.

FCC Fines Cox $595K Over Lizard Squad Hack

November 6, 2015

In September 2014, I penned a column called “We Take Your Privacy and Security. Seriously.” It recounted my experience receiving notice from my former Internet service provider — Cox Communications — that a customer service employee had been tricked into giving away my personal information to hackers. This week, the Federal Communications Commission (FCC) fined Cox $595,000 for the incident that affected me and 60 other customers.

TalkTalk, Script Kids & The Quest for ‘OG’

November 5, 2015

So you’ve got two-step authentication set up to harden the security of your email account (you do, right?). But when was the last time you took a good look at the security of your inbox’s recovery email address? That may well be the weakest link in your email security chain, as evidenced by the following tale of a IT professional who saw two of his linked email accounts recently hijacked in a bid to steal his Twitter identity.

Earlier this week, I heard from Chris Blake, a longtime KrebsOnSecurity reader from the United Kingdom. Blake reached out because I’d recently written about a character of interest in the breach at British phone and broadband provider TalkTalk: an individual using the Twitter handle “@Fearful”. Blake proceeded to explain how that same Fearful account had belonged to him for some time until May 2015, when an elaborate social engineering attack on his Internet service provider (ISP) allowed the current occupant of the account to swipe it out from under him.

Flash, Java Patches Fix Critical Holes

October 20, 2015

Adobe has issued a patch to fix a zero-day vulnerability in its Flash Player software. Separately, Oracle today released an update to plug more than two-dozen flaws in its Java software. Both programs plug directly into the browser and are highly targeted by malicious software and malefactors. Although Flash and Java are both widely installed, most users could probably ditch each program with little to no inconvenience or regret.

Don’t Be Fooled by Fake Online Reviews Part II

October 19, 2015

In July I wrote about the dangers of blindly trusting online reviews, especially for high-dollar services like moving companies. That piece told the story of Full Service Van Lines, a moving company that had mostly five-star reviews online but whose owners and operators had a long history of losing or destroying their customers’ stuff and generally taking months to actually ship the damaged goods it delivered. Last week, federal regulators shut the company down.

What’s in a Boarding Pass Barcode? A Lot

October 6, 2015

The next time you’re thinking of throwing away a used boarding pass with a barcode on it, consider tossing the boarding pass into a document shredder instead. Two-dimensional barcodes and QR codes can hold a great deal of information, and the codes printed on airline boarding passes may allow someone to discover more about you, your future travel plans, and your frequent flyer account.

Experian Breach Affects 15 Million Consumers

October 2, 2015

Kicking off National Cybersecurity Month with a bang, credit bureau and consumer data broker Experian North America disclosed Thursday that a breach of its computer systems exposed approximately 15 million Social Security numbers and other data on people who applied for financing from wireless provider T-Mobile USA Inc.