Items tagged with cisa
This week, the Cybersecurity and Infrastructure Security Agency (CISA) published a “Free Cybersecurity Services and Tools” webpage outlining what can be done for security incidents, intrusions, preparation, and resilience against cyberattacks. This is intended to be a “one-stop resource where organizations of all...
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We reported a week ago on a security vulnerability in Windows that multiple publicly available exploits can leverage to gain elevated privileges. We advised readers to apply the patch for this vulnerability as soon as possible, and now the Cybersecurity and Infrastructure Security Agency (CISA) is ordering federal...
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If you're reading this, you probably don't need to be told that a "bug bounty" is a cash prize paid to security researchers that find a software exploit. Non-USians might need to be told that "DHS" refers to the United States Department of Homeland Security. "Hack DHS" is the bug bounty program run by the agency, and...
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Even if you're from the U.S., you may not have heard of CISA. The Cybersecurity and Infrastructure Security Agency is part of the Department of Homeland Security, and it primarily handles technological threats to the nation. Well, CISA is still in the process of an all-hands red alert thanks to the Log4shell security...
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This is the time of year for giving thanks, munching on fried turkey (you are frying it, right?) and delicious side dishes, and shopping bargains on gaming laptops, TVs, and everything else. It's also when ransomware and other digital crooks ramp up their efforts to ruin the holidays. As such, the Federal Bureau of...
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The number of ways hackers can exploit security flaws seems endless these days. The Cybersecurity and Infrastructure Security Agency (CISA) expanded on one of those this week when it encouraged vendors, manufacturers, and developers to fast-track updating vulnerable Bluetooth SoC applications in regard to...
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Earlier this year, the Colonial Pipeline ransomware incident crippled fuel delivery to the Eastern Seaboard, sending people into a panic and decreasing the supply of gas, if only briefly. Amazingly, this is only the first time something of this scale has happened, but hopefully, it will be the last. The Department of...
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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 home heating oil prices are not expected to increase as a result, this does raise...
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Though Microsoft Exchange servers are quickly being patched, hackers have been ramping up their efforts to take advantage of the situation while they still can. As such, the United States Cybersecurity and Infrastructure Security Agency (CISA), a division of Homeland Security, has hardened its requirements for...
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Nuclear bombs and electromagnetic pulses are heard about in pop culture, but is it a real threat in the modern era? A U.S Air Force base in Texas seems to think there is at least some risk and is surveying a facility to find anything vulnerable to EMP attacks.
Officials at Joint Base San Antonio in Lackland, Texas...
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We reported yesterday that Microsoft patched four zero-day vulnerabilities affecting Microsoft Exchange servers. As it turns out, Chinese hackers exploited these vulnerabilities in the wild and seemingly managed to ensnare the U.S. Government. The Department of Homeland Security has now published an emergency...
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Earlier this month, the National Security Agency (NSA) issued a warning to Windows users -- especially businesses running older versions of Windows -- to patch their systems against the BlueKeep wormable exploit. At the time, the NSA wrote, "NSA is concerned that malicious cyber actors will use the vulnerability in...
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