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The White House dropped Trump-era executive orders intended to ban the popular apps TikTok and WeChat and will conduct its own review aimed at identifying national security risks with software applications tied to China, officials said Wednesday.

Researchers from three universities in Germany have identified a new TLS attack method that can allow a man-in-the-middle (MitM) attacker to extract user data or execute arbitrary code.The new attack, dubbed ALPACA, has been described as an “application layer protocol content confusion attack.”

Google this week released patches for 14 vulnerabilities in the Chrome browser, including a security flaw that has been exploited in the wild.Ten of the issues were reported by external security researchers: one rated critical severity, seven high severity, and two medium severity. All are patched in Chrome 91.0.4472.101 for Windows, Mac and Linux.

Amazon this week activated its proprietary mesh network known as Sidewalk, linking tens of millions of Amazon smart devices, each sharing a tiny sliver of their bandwidth to provide a wide network of connectivity even when and where WiFi service is poor or unavailable.

Intel this week announced the availability of patches for 73 vulnerabilities identified across multiple products, including several high-severity flaws that can be exploited to escalate privileges.According to Intel, more than half of the bugs were discovered internally and 40% were reported through its bug bounty program.

A pipeline company CEO on Tuesday defended his decisions to abruptly halt fuel distribution for much of the East Coast and pay millions to a criminal gang in Russia as he faced down one of the most disruptive ransomware attacks in U.S. history.

Automated endpoint management startup Aiden Technologies on Tuesday announced that it closed a $2.9 million seed funding round led by Right Side Capital Management.Congress Avenue Ventures, the Gaingels, and SAJE Investments also participated in the round, along with various advisors and strategic individual investors.

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Application Security

Application Security

As AI dramatically shortens the time from vulnerability disclosure to exploitation, enterprises must look beyond patching to reduce application risk.

Cloud Security

Cloud Security

A total of 22 patches were releaased, a majority for code execution, privilege escalation, and information disclosure vulnerabilities.

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