Shopping for W2s, Tax Data on the Dark Web

The 2016 tax season is now in full swing in the United States, which means scammers are once again assembling vast dossiers of personal data and preparing to file fraudulent tax refund requests on behalf of millions of Americans. But for those lazy identity thieves who can’t be bothered to phish or steal the needed data, … Читать далее

ATM ‘Shimmers’ Target Chip-Based Cards

Several readers have called attention to warnings coming out of Canada about a supposedly new form of card skimming called “shimming” that targets chip-based credit and debit cards. Shimming attacks are not new (KrebsOnSecurity first wrote about them in August 2015), but they are likely to become more common as a greater number of banks in … Читать далее

Krebs’s Immutable Truths About Data Breaches

I’ve had several requests for a fresh blog post to excerpt something that got crammed into the corner of a lengthy story published here Sunday: A list of immutable truths about data breaches, cybersecurity and the consequences of inaction. Here’s the excerpt requested from yesterday’s story: “There are some fairly simple, immutable truths that each of us … Читать далее

Adobe, Microsoft Push Critical Security Fixes

Adobe and Microsoft on Tuesday each released security updates for software installed on hundreds of millions of devices. Adobe issued an update for Flash Player and for Acrobat/Reader. Microsoft released just four updates to plug some 15 security holes in Windows and related software. Microsoft’s batch includes updates for Windows, Office and Microsoft Edge (Redmond’s replacement for Internet … Читать далее

DNI: Putin Led Cyber, Propaganda Effort to Elect Trump, Denigrate Clinton

Russian President Vladimir Putin directed a massive propaganda and cyber operation aimed at discrediting Hillary Clinton and getting Donald Trump elected, the top U.S. intelligence agencies said in a remarkable yet unshocking report released on Friday. Russian President Vladimir Putin tours RT facilities. Image: DNI The 25-page dossier from the Office of the Director of … Читать далее

Extortionists Wipe Thousands of Databases, Victims Who Pay Up Get Stiffed

Tens of thousands of personal and possibly proprietary databases that were left accessible to the public online have just been wiped from the Internet, replaced with ransom notes demanding payment for the return of the files. Adding insult to injury, it appears that virtually none of the victims who have paid the ransom have gotten their … Читать далее

The FTC’s Internet of Things (IoT) Challenge

One of the biggest cybersecurity stories of 2016 was the surge in online attacks caused by poorly-secured “Internet of Things” (IoT) devices such as Internet routers, security cameras, digital video recorders (DVRs) and smart appliances. Many readers here have commented with ideas about how to counter vulnerabilities caused by out-of-date software in IoT devices, so … Читать далее

Stolen Passwords Fuel Cardless ATM Fraud

Some financial institutions are now offering so-called “cardless ATM” transactions that allow customers to withdraw cash using nothing more than their mobile phones. But as the following story illustrates, this new technology also creates an avenue for thieves to quickly and quietly convert stolen customer bank account usernames and passwords into cold hard cash. Worse still, fraudulent … Читать далее

The Download on the DNC Hack

Over the past few days, several longtime readers have asked why I haven’t written about two stories that have consumed the news media of late: The alleged Russian hacking attacks against the U.S. Democratic National Committee (DNC) and, more recently, the discovery of malware on a laptop at a Vermont power utility that has been attributed to … Читать далее