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An Interview With the Target & Home Depot Hacker

Krebs on Security

That investigation detailed how the 38-year-old Shefel adopted the nickname Rescator while working as vice president of payments at ChronoPay , a Russian financial company that paid spammers to advertise fake antivirus scams, male enhancement drugs and knockoff pharmaceuticals.

Retail 255
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The Case for Limiting Your Browser Extensions

Krebs on Security

Last week, KrebsOnSecurity reported to health insurance provider Blue Shield of California that its Web site was flagged by multiple security products as serving malicious content. How did a browser extension lead to a malicious link being added to the health insurance company Web site?

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Ask Fitis, the Bear: Real Crooks Sign Their Malware

Krebs on Security

Megatraffer explained that malware purveyors need a certificate because many antivirus products will be far more interested in unsigned software, and because signed files downloaded from the Internet don’t tend to get blocked by security features built into modern web browsers. “Why do I need a certificate?

Malware 301
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Operation SyncHole: Lazarus APT goes back to the well

SecureList

We immediately took action by communicating meaningful information to the Korea Internet & Security Agency (KrCERT/CC) for rapid action upon detection, and we have now confirmed that the software exploited in this campaign has all been updated to patched versions. The software has since been updated with patched versions.

Malware 144
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50 Ways to Avoid Getting Scammed on Black Friday

Adam Levin

Leverage antivirus software. Protect yourself from malware by purchasing, updating, and upgrading antivirus software. If you have to connect to the internet using a public network, do so with a virtual private network. (Think of Google Chrome blocking you from visiting a suspicious website.) Browse online using secure networks.

Scams 243
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The danger of data breaches — what you really need to know

Webroot

Financial services industry: Banks, insurance companies and other financial organizations offer a wealth of opportunity for hackers who can use stolen bank account and credit card information for their own financial gain. Keep your devices protected: Always keep your device software updated and use antivirus and internet security software.

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How to Decrypt Ransomware Files – And What to Do When That Fails

eSecurity Planet

First, call the cyber insurance company that issued the organization’s cybersecurity policy. Most insurance companies require specific incident response vendors, procedures, and reporting that must be met to meet the standards to be insured. Insured companies often will not have options. The First Calls After an Attack.