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....

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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....

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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 victim...

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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 victim...

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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 yest...

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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 yest...

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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 facil...

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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 facil...

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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 qu...

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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 qu...

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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 ...

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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 ...

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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 la...

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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 la...

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Happy Seventh Birthday, KrebsOnSecurity!

Hard to believe it’s time to celebrate another go ’round the Sun for KrebsOnSecurity! Today marks exactly seven years since I left The Washington Post and started this here solo thing. And what a remarkable year 2016 has been! The word cloud above includes a sampling of tags used in...

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Happy Seventh Birthday, KrebsOnSecurity!

Hard to believe it’s time to celebrate another go ’round the Sun for KrebsOnSecurity! Today marks exactly seven years since I left The Washington Post and started this here solo thing. And what a remarkable year 2016 has been! The word cloud above includes a sampling of tags used in...

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Holiday Inn Parent IHG Probes Breach Claims

InterContinental Hotels Group (IHG), the parent company for more than 5,000 hotels worldwide including Holiday Inn, says it is investigating claims of a possible credit card breach at some U.S. locations. An Intercontinental hotel in New York City. Photo: IHG. Last week, KrebsOnSecurity began hearin...

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Holiday Inn Parent IHG Probes Breach Claims

InterContinental Hotels Group (IHG), the parent company for more than 5,000 hotels worldwide including Holiday Inn, says it is investigating claims of a possible credit card breach at some U.S. locations. An Intercontinental hotel in New York City. Photo: IHG. Last week, KrebsOnSecurity began hearin...

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Before You Pay that Ransomware Demand…

A decade ago, if a desktop computer got infected with malware the chief symptom probably was an intrusive browser toolbar of some kind. Five years ago you were more likely to whacked by a banking trojan that stole all your passwords and credit card numbers. These days if your mobile or desktop compu...

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Before You Pay that Ransomware Demand…

A decade ago, if a desktop computer got infected with malware the chief symptom probably was an intrusive browser toolbar of some kind. Five years ago you were more likely to whacked by a banking trojan that stole all your passwords and credit card numbers. These days if your mobile or desktop compu...

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