Sun.Aug 22, 2021

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Cloudflare: Mirai Botnet Launched Record-Breaking DDoS Attack

eSecurity Planet

Cloudflare last month fought off a massive distributed denial-of-service (DDoS) attack by a botnet that was bombarding 17.2 million requests per second (rps) at one of the internet infrastructure company’s customers in the financial services space. The attack was almost three times larger than any previous attack that Cloudflare is aware of, according to Omar Yoachimik, product manager for DDoS protection at Cloudflare.

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Memorial Health System forced to cancel surgeries after ransomware attack

Security Affairs

Health organization Memorial Health System was hit by a disruptive cyber attack that forced it to cancel surgeries and divert patients last week. The Memorial Health System announced that was hit by a disruptive cyber attack that forced it to suspend some of its operations. The organization operates the Marietta Memorial Hospital, the Selby General Hospital, and the Sistersville General Hospital, along with multiple provider clinics and outpatient service sites.

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DXC Technology

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IT 95
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Google discloses unpatched Microsoft WFP Default Rules AppContainer Bypass EoP

Security Affairs

Google disclosed the details of a Windows ??AppContainer vulnerability because Microsoft initially had no plans to fix it. Google Project Zero experts disclosed the details of a Windows ??AppContainer flaw after Microsoft announced it had no plans to fix it. The team focused its analysis on Windows Firewall and AppContainer that were designed by Microsoft to limit the attack surface of applications.

Access 114
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Peak Performance: Continuous Testing & Evaluation of LLM-Based Applications

Speaker: Aarushi Kansal, AI Leader & Author and Tony Karrer, Founder & CTO at Aggregage

Software leaders who are building applications based on Large Language Models (LLMs) often find it a challenge to achieve reliability. It’s no surprise given the non-deterministic nature of LLMs. To effectively create reliable LLM-based (often with RAG) applications, extensive testing and evaluation processes are crucial. This often ends up involving meticulous adjustments to prompts.

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DXC Technology

???????????????????????????????????????????????????????????????????????????????????????ADAS?Advanced Driver-Assistance Systems/???????????????????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

IT 94
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Security Affairs newsletter Round 328

Security Affairs

A new round of the weekly Security Affairs newsletter arrived! Every week the best security articles from Security Affairs free for you in your email box. If you want to also receive for free the international press subscribe here. U.S. State Department was recently hit by a cyber attack New LockFile ransomware gang uses ProxyShell and PetitPotam exploits US CISA releases guidance on how to prevent ransomware data breaches Lojas Renner, Brazilian largest clothing store chain, was hit by ransomw

Security 100