Operational Technology (OT) refers to the hardware and software used to change, monitor, or control the enterprise’s physical devices, processes, and events. Unlike traditional Information Technology (IT) systems, OT systems directly impact the physical world. This unique characteristic of OT brings additional cybersecurity considerations not typically present in conventional IT security
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New research has found that the CONTINUATION frame in the HTTP/2 protocol can be exploited to conduct denial-of-service (DoS) attacks.
The technique has been codenamed HTTP/2 CONTINUATION Flood by security researcher Bartek Nowotarski, who reported the issue to the CERT Coordination Center (CERT/CC) on January 25, 2024.
“Many HTTP/2 implementations do not properly limit or sanitize the
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The China-affiliated threat actor Microsoft identified as Storm-0558 compromised the Microsoft Exchange Online mailboxes of 22 organizations and more than 500 individuals in the attacks, which began in May 2023.
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Google this week patched two Pixel phone zero-day vulnerabilities actively exploited by forensic companies to obtain data from devices.
The post Pixel Phone Zero-Days Exploited by Forensic Firms appeared first on SecurityWeek.
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During a special sale event, you can get an extra 20% off our already discounted price on RealVPN, bringing it down to just $16 for life. Use code SECURE20 at checkout.
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New HTTP/2 DoS method named Continuation Flood can pose a greater risk than Rapid Reset, which has been used for record-breaking attacks.
The post New HTTP/2 DoS Attack Potentially More Severe Than Record-Breaking Rapid Reset appeared first on SecurityWeek.
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Video conferencing giant Zoom has paid out $10 million through its bug bounty program since it was launched in 2019.
The post Zoom Paid Out $10 Million via Bug Bounty Program Since 2019 appeared first on SecurityWeek.
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While it pretends to be a Google Analytics script, this is merely a distraction from the true nature of the credit card skimming JavaScript code snippet embedded in the infected website.
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The vulnerability CVE-2024-3159 is an out-of-bounds memory access in the V8 JavaScript engine. The flaw was demonstrated by Edouard Bochin (@le_douds) and Tao Yan (@Ga1ois) of Palo Alto Networks during the Pwn2Own 2024 on March 22, 2024.
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The phishing emails use a unique vehicle incident lure and, in later stages of the infection chain, spoof the Federal Bureau of Transportation in a PDF that mentions a significant fine for the incident.
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