Kerbs on Security

Some Basic Rules for Securing Your IoT Stuff

4 days 20 hours ago
Most readers here have likely heard or read various prognostications about the impending doom from the proliferation of poorly-secured "Internet of Things" or IoT devices. Loosely defined as any gadget or gizmo that connects to the Internet but which most consumers probably wouldn't begin to know how to secure, IoT encompasses everything from security cameras, routers and digital video recorders to printers, wearable devices and “smart” lightbulbs. Throughout 2016 and 2017, attacks from massive botnets made up entirely of hacked IoT devices had many experts warning of a dire outlook for Internet security. But the future of IoT doesn't have to be so bleak. Here's a primer on minimizing the chances that your IoT things become a security liability for you or for the Internet at large.
BrianKrebs

Bitcoin Blackmail by Snail Mail Preys on Those with Guilty Conscience

1 week 3 days ago
KrebsOnSecurity heard from a reader whose friend recently received a remarkably customized extortion letter via snail mail that threatened to tell the recipient's wife about his supposed extramarital affairs unless he paid $3,600 in bitcoin. The friend said he had nothing to hide and suspects this is part of a random but well-crafted campaign to prey on men who may have a guilty conscience.
BrianKrebs

Microsoft’s Jan. 2018 Patch Tuesday Lowdown

1 week 5 days ago
Microsoft on Tuesday released 14 security updates, including fixes for the Spectre and Meltdown flaws detailed last week, as well as a zero-day vulnerability in Microsoft Office that is being exploited in the wild. Separately, Adobe pushed a security update to its Flash Player software.
BrianKrebs

Website Glitch Let Me Overstock My Coinbase

1 week 5 days ago
Overstock.com (NASDAQ:OSTK) just fixed a serious glitch in the Coinbase bitcoin payment section of its site that allowed customers to buy any item at a tiny fraction of the listed price. Potentially more punishing, the flaw let anyone paying with bitcoin reap many times the authorized bitcoin refund amount on any canceled orders.
BrianKrebs

Scary Chip Flaws Raise Spectre of Meltdown

2 weeks 2 days ago
Apple, Google, Microsoft and other tech giants have released updates for a pair of serious security flaws present in most modern computers, smartphones, tablets and mobile devices. Here's a brief rundown on the threat and what you can do to protect your devices.
BrianKrebs

Serial Swatter “SWAuTistic” Bragged He Hit 100 Schools, 10 Homes

2 weeks 5 days ago
The individual who allegedly made a fake emergency call to Kansas police last week that summoned them to shoot and kill an unarmed local man has claimed credit for raising dozens of these dangerous false alarms -- calling in bogus hostage situations and bomb threats at roughly 100 schools and at least 10 residences.
BrianKrebs

Kansas Man Killed In ‘SWATting’ Attack

3 weeks 2 days ago
A 28-year-old Kansas man was shot and killed by police officers on the evening of Dec. 28 after someone fraudulently reported a hostage situation ongoing at his home. The false report was the latest in a dangerous hoax known as "swatting," wherein the perpetrator falsely reports a dangerous situation at an address with the goal of prompting authorities to respond to that address with deadly force. This particular swatting reportedly originated over a $1.50 wagered match in the online game Call of Duty. Compounding the tragedy is that the man killed was an innocent party who had no part in the dispute. The following is an analysis of what is known so far about the incident, as well as a brief interview with the alleged and self-professed perpetrator of this crime.
BrianKrebs

Happy 8th Birthday, KrebsOnSecurity!

3 weeks 3 days ago
Eight years ago today I set aside my Washington Post press badge and became an independent here at KrebsOnSecurity.com. What a wild ride it has been. Thank you all, Dear Readers, for sticking with me and for helping to build a terrific community.
BrianKrebs

4 Years After Target, the Little Guy is the Target

3 weeks 4 days ago
Dec. 18 marked the fourth anniversary of this site breaking the news about a breach at Target involving some 40 million customer credit and debit cards. It has been fascinating in the years since that epic intrusion to see how organized cyber thieves have shifted from targeting big box retailers to hacking a broad swath of small to mid-sized merchants that accept credit cards.
BrianKrebs

Skyrocketing Bitcoin Fees Hit Carders in Wallet

3 weeks 6 days ago
Critics of unregulated virtual currencies like Bitcoin have long argued that the core utility of these payment systems lies in facilitating illicit commerce, such as buying drugs or stolen credit cards and identities. But recent spikes in the price of Bitcoin -- and the fees associated with moving funds into and out of it -- have conspired to make Bitcoin a less useful and desirable payment method for many crooks engaged in these activities.
BrianKrebs

U.K. Man Avoids Jail Time in vDOS Case

1 month ago
A U.K. man who pleaded guilty to launching more than 2,000 cyberattacks against some of the world's largest companies has avoided jail time for his role in the attacks. The judge in the case reportedly was moved by pleas for leniency that cited the man's youth at the time of the attacks and a diagnosis of autism.
BrianKrebs

Buyers Beware of Tampered Gift Cards

1 month ago
Prepaid gift cards make popular presents and no-brainer stocking stuffers, but before you purchase one be on the lookout for signs that someone may have tampered with it. A perennial scam that picks up around the holidays involves thieves who pull back and then replace the decals that obscure the card's redemption code, allowing them to redeem or transfer the card's balance online after the card is purchased by an unwitting customer.
BrianKrebs

The Market for Stolen Account Credentials

1 month ago
Past stories here have explored the myriad criminal uses of a hacked computer, the various ways that your inbox can be spliced and diced to help cybercrooks ply their trade, and the value of a hacked company. Today's post looks at the price of stolen credentials for just about any e-commerce, bank site or popular online service, and provides a glimpse into the fortunes that an enterprising credential thief can earn selling these accounts on consignment.
BrianKrebs

Former Botmaster, ‘Darkode’ Founder is CTO of Hacked Bitcoin Mining Firm ‘NiceHash’

1 month ago
On Dec. 6, 2017, approximately USD $52 million worth of Bitcoin mysteriously disappeared from the coffers of NiceHash, a Slovenian company that lets users sell their computing power to help others mine virtual currencies. As the investigation into the heist nears the end of its second week, many Nice-Hash users have expressed surprise to learn that the company's chief technology officer recently served several years in prison for operating and reselling a massive botnet, and for creating and running 'Darkode," until recently the world's most bustling English-language cybercrime forum.
BrianKrebs

Mirai IoT Botnet Co-Authors Plead Guilty

1 month 1 week ago
The U.S. Justice Department on Tuesday unsealed the guilty pleas of two men first identified in January 2017 by KrebsOnSecurity as the likely co-authors of Mirai, a malware strain that remotely enslaves so-called "Internet of Things" devices such as security cameras, routers, and digital video recorders for use in large scale attacks designed to knock Web sites and entire networks offline (including multiple major attacks against this site).
BrianKrebs

Patch Tuesday, December 2017 Edition

1 month 1 week ago
The final Patch Tuesday of the year is upon us, with Adobe and Microsoft each issuing security updates for their software once again. Redmond fixed problems with various flavors of Windows, Microsoft Edge, Office, Exchange and its Malware Protection Engine. And of course Adobe's got another security update available for its Flash Player software.
BrianKrebs

Phishers Are Upping Their Game. So Should You.

1 month 2 weeks ago
Not long ago, phishing attacks were fairly easy for the average Internet user to spot: Full of grammatical and spelling errors, and linking to phony bank or email logins at unencrypted (http:// vs. https://) Web pages. Increasingly, however, phishers are upping their game, polishing their copy and hosting scam pages over https:// connections -- complete with the green lock icon in the browser address bar to make the fake sites appear more legitimate.
BrianKrebs

Anti-Skimmer Detector for Skimmer Scammers

1 month 2 weeks ago
Crooks who make and deploy ATM skimmers are constantly engaged in a cat-and-mouse game with financial institutions, which deploy a variety of technological measures designed to defeat skimming devices. The latest innovation aimed at tipping the scales in favor of skimmer thieves is a small, battery powered device that provides crooks a digital readout indicating whether an ATM likely includes digital anti-skimming technology.
BrianKrebs
Checked
2 hours 59 minutes ago
In-depth security news and investigation
Subscribe to Kerbs on Security feed