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Krebs on Security
  • HostSailor Threatens to Sue KrebsOnSecurity

    Krebs on Security
    Earlier this month, KrebsOnSecurity published The Reincarnation of a Bulletproof Hoster, which examined evidence suggesting that a Web hosting company called HostSailor was created out of the ashes of another, now-defunct hosting firm notorious for harboring spammers, scammers and other online ne'er-do-wells. Today, HostSailor's lawyers threatened to sue this author unless the story is removed from the Web.
  • Inside ‘The Attack That Almost Broke the Internet’

    Krebs on Security
    In March 2013, a coalition of spammers and spam-friendly hosting firms pooled their resources to launch what would become the largest distributed denial-of-service (DDoS) attack the Internet had ever seen. The assault briefly knocked offline the world's largest anti-spam organization, and caused a great deal of collateral damage to innocent bystanders in the process. Here's a never-before-seen look at how that attack unfolded, and a rare glimpse into the shadowy cybercrime forces that orchestrated it.
  • United Airlines Sets Minimum Bar on Security

    Krebs on Security
    United Airlines has rolled out a series of updates to its Web site that the company claims will help beef up the security of customer accounts. But at first glance, the core changes -- moving from a 4-digit PINs to password and requiring customers to pick five different security questions and answers -- may seem like a security playbook copied from Yahoo.com, circa 2009. Here's a closer look at what's changed in how United authenticates customers, and hopefully a bit of insight into what the nation's fourth-largest airline is trying to accomplish with its new system.
  • A Life or Death Case of Identity Theft?

    Krebs on Security
    Identity thieves have perfected a scam in which they impersonate existing customers at retail mobile phone stores, pay a small cash deposit on pricey new phones, and then charge the rest to the victim's account. In most cases, switching on the new phones causes the victim account owner's phone(s) to go dead. This is the story of a Pennsylvania man who allegedly died of a heart attack because his wife's phone was switched off by ID thieves and she was temporarily unable to call for help.
  • Malware Infected All Eddie Bauer Stores in U.S., Canada

    Krebs on Security
    Clothing store chain Eddie Bauer said today it has detected and removed malicious software from point-of-sale systems at all of its 350+ stores in North America, and that credit and debit cards used at those stores during the first six months of January may have been compromised in the breach. The acknowledgement comes nearly six weeks after KrebsOnSecurity first notified the clothier about a possible intrusion at stores nationwide.
  • Massive Email Bombs Target .Gov Addresses

    Krebs on Security
    Over the weekend, unknown assailants launched a massive cyber attack aimed at flooding .gov email inboxes with subscription requests to thousands of email lists. According to experts, the attack was successful largely thanks to the staggering number of email newsletters that don't take the basic step of validating new signup requests.
  • SSA: Ixnay on txt msg reqmnt 4 e-acct, sry

    Krebs on Security
    The U.S. Social Security Administration says it is reversing a newly enacted policy that required a cell phone number from all Americans who wished to manage their retirement benefits at ssa.gov. The move comes after a policy rollout marred by technical difficulties and criticism that the new requirement did little to prevent identity thieves from siphoning benefits from Americans who hadn't yet created accounts at ssa.gov for themselves.
  • Visa Alert and Update on the Oracle Breach

    Krebs on Security
    Credit card industry giant Visa on Friday issued a security alert warning companies using point-of-sale devices made by Oracle's MICROS retail unit to double-check the machines for malicious software or unusual network activity, and to change passwords on the devices. Visa also published a list of Internet addresses that may have been involved in the Oracle breach and are thought to be closely tied to an Eastern European organized cybercrime gang.
  • Road Warriors: Beware of ‘Video Jacking’

    Krebs on Security
    A little-known feature of many modern smartphones is their ability to duplicate video on the device's screen so that it also shows up on a much larger display -- like a TV. However, new research shows that this feature may quietly expose users to a simple and cheap new form of digital eavesdropping.
    Dubbed "video jacking" by its masterminds, the attack uses custom electronics hidden inside what appears to be a USB charging station. As soon as you connect a vulnerable phone to the appropriate USB charging cord, the spy machine hijacks the phone's video display and records a video of everything you tap, type or view on it as long as it's plugged in -- including PINs, passwords, account numbers, emails, texts, pictures and videos.
  • Got Microsoft? Time to Patch Your Windows

    Krebs on Security
    Microsoft churned out a bunch of software updates today fix some serious security problems with Windows and other Microsoft products like Internet Explorer (IE), Edge and Office. If you use Microsoft, here are some details about what needs fixing.

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