Items tagged with cybersecurity
Earlier this year, one of the largest insurance providers in the U.S. was hit by a ransomware attack that managed to cripple its network and exfiltrate data. According to people familiar with the situation, CNA Financial Corp. out of...
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After a cybercriminal manages to breach a network, it is not all about immediately attacking the target. New research shows that these black hat hackers may lie dormant or lurk on a network for around 250 hours on average before an attack...
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Over the past two weeks, Colonial Pipeline has been battling a ransomware attack that crippled fuel flow to the eastern seaboard. This was supposedly not intended to be as catastrophic as it was, but the hacking group behind the attack...
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Ransomware attacks have been on the rise lately, and both organizations and consumers need to protect themselves as best they can before the problem worsens over time. As it turns out, one of the most popular and widespread operating...
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We have seen major OEMs tinker with drivers and system settings for workarounds and various fixes in games and other apps before. And now that AMD is firmly back in the mainstream desktop processor race, the company is occasionally under...
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Cyber-attacks have seemingly ramped-up in the last few weeks, like the Colonial Pipeline ransomware incident that netted a cool $5 million for the criminal attackers. Now, cyber-thugs have crippled the Irish Health Service Executive's...
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Yesterday was Microsoft’s routine Patch Tuesday release, which tackled quite a few vulnerabilities, 55 to be exact. Though this may seem like a lot, it is actually the smallest update from the company since 2020, but it does take care of...
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Yesterday, we reported on a ransomware attack that targeted Colonial Pipeline, and by association, the eastern seaboard after the company had to shut off its pipeline network. Now, the FBI has tied the ransomware attack on the fuel company...
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When it was found that Microsoft Exchange on-premises was vulnerable to hackers, quite a bit of havoc ensued across a wide range of industries. Since then, the FBI obtained a court order to go in and remove backdoors to hacked servers, but...
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Last week, cybersecurity researchers discovered an open Elasticsearch database that exposed an extensive fake Amazon reviews scam ring. The database contained millions of direct messages between Amazon vendors and upwards of 200,000...
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One of the top U.S. fuel pipeline operators had to shutter its network this weekend due to a nasty ransomware attack. This effectively shut down approximately half of the East Coast’s fuel for both air and ground transportation. Though...
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AI is spreading, and not in the creepy sci-fi dystopian kind of way, but by way of programs to help manage large tasks in critical business sectors, such as healthcare, finance, and defense. Now, Microsoft is releasing a tool called...
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At the start of May, researchers at the University of Virginia announced that current Spectre chip vulnerability mitigations could be bypassed entirely, bringing the ghostly security flaw back to life. Intel has now officially responded by...
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Back in 2018, a processor security vulnerability called Spectre appeared, affecting all modern CPU architectures from Intel, AMD, and even ARM in the last 20 years. Since then, major players and semiconductor OEMs have worked hard to patch...
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If you catch the flu, you may be stuck at home or even bedridden for a few days until you get better. If you catch the FluBot malware, you could be at risk of losing sensitive information, such as banking details and personal information...
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Given that data leaks are occurring even more frequently these days, it is a matter of when, not if, your information makes it to the open web. Cybercriminals are constantly on the prowl looking for a new way to make a quick buck, and...
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From time to time, malware will pop up that affects Apple devices which are typically touted as the superior option to other PCs for their security. This happened earlier this year with the mysterious Silver Sparrow malware that caught...
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When we hear of ransomware attacks, it usually involves high-value targets, such as the recent $50 million attack against Apple supplier Quanta. This time, a ransomware gang took a different approach and targeted consumers and small...
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It does not seem Facebook will be able to catch a break this week after an accidental email revealed the company’s dismissive view of data leakage. The Silicon Valley social media company is facing a possible new leak after a researcher...
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This year, there have been several cybersecurity incidents, such as the Microsoft Exchange issue, across numerous industries and government organizations. It appears that the defense industry is now being targeted by at least two...
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The Microsoft Exchange zero-day vulnerabilities seemed to cause quite a bit of havoc across several industries and organizations. Since it was first discovered, however, patches have been rolling out from Microsoft and frantic orders to...
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A new set of nine vulnerabilities that affect popular TCP/IP stacks, specifically relating to Domain Name Systems (DNS) implementations, were revealed yesterday. According to researchers at Forescout and JSOF, these vulnerabilities...
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