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Linux Hacks & Cracks - Page 52

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Major Data Breaches in Healthcare: Lessons from 2011's Exposure Cases

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Though the second half of the year has been comparably calmer than the first half's excitement over database breaches at RSA, Sony, and Epsilon, the breach numbers continued to roll in -- especially at healthcare organizations, which made up a disproportionate number of exposed records. Here are some of the biggest breaches that went down in the second half of the year, along with a few database security lessons learned.

DNS Hijacking Attacks Using Black Hole Exploit Kit Target Websites

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Attackers have been going after various pieces of the DNS infrastructure for a long time now, and it's not unusual for there to be somewhat organized campaigns that target certain vertical industries or geographic regions. But researchers lately have been seeing an interesting pattern of compromises in which attackers somehow add new names to existing domains and use those sub-domains to piggyback on the good reputation of the sites and push counterfeit goods, pills and other junk.

HP Printer Security Advisory: Custom Firmware Risk Of Fire Hazard

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Researchers from Columbia University have demonstrated a security flaw found in, but perhaps not limited to, HP printers which can actually lead to fires. The exploit allows hackers to reprogram printers with custom firmware, giving the attacker full control of printer functions. As a result, the hacker can continually heat a laser printer's fuser until paper begins to burn, MSNBC reports.

Understanding Printer Security Risks And Hacking Threats

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Could a hacker from half-way around the planet control your printer and give it instructions so frantic that it could eventually catch fire? Or use a hijacked printer as a copy machine for criminals, making it easy to commit identity theft or even take control of entire networks that would otherwise be secure?

Recent Cyber Attacks: Privacy Concerns and Security Impact

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The cybersecurity world is awash in oceans of porn, blown water pumps and civil liberties rhetoric. Facebook was slammed with an attack recently that left some users reaching for a bottle of eye bleach, while hackers elsewhere apparently were able to temporarily control parts of a small public utility. Meanwhile, the DoJ sought new powers that could impact you if you ever use an assumed name anywhere online.

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