Pwn2own microsoft ubuntu tesla 800k greig therecord

Tesla, Microsoft and Ubuntu bugs found during Pwn2Own …

Tesla, Microsoft and Ubuntu bugs found during Pwn2Own hacking competition – The Record from Recorded Future News

19.5.2022 — Several bugs in Microsoft, Ubuntu and Tesla products were found and exploited during the three-day Pwn2Own hacking conference in Vancouver …

The Record by Recorded Future gives exclusive, behind-the-scenes access to leaders, policymakers, researchers, and the shadows of the cyber underground.

Exchange Servers Under Active Attack via ProxyShell Bugs

13.8.2021 — Researchers’ Microsoft Exchange server honeypots are being actively exploited via ProxyShell: The name of an attack disclosed at Black Hat …

Researchers’ Microsoft Exchange server honeypots are being actively exploited via ProxyShell: The name of an attack disclosed at Black Hat last week that chains three vulnerabilities to enable unauthenticated attackers to perform remote code execution (RCE) and snag plaintext passwords. In his Black Hat presentation last week, Devcore principal security researcher Orange Tsai said that a survey shows more than 400,000 Exchange servers on the internet that are exposed to the attack via port 443. On Monday, the SANS Internet Storm Center’s Jan Kopriva reported that he found more than 30,000 vulnerable Exchange servers via a Shodan scan and that any threat actor worthy of that title would find it a snap to pull off, given how much information is available. Going by calculations tweeted by security researcher Kevin Beaumont, this means that, between ProxyLogon and ProxyShell, “just under 50 percent of internet-facing Exchange servers” are currently vulnerable to exploitation, according to a Shodan search. Breakdown of Exchange servers on Shodan vulnerable to ProxyShell or ProxyLogon, it's just under 50% of internet facing Exchange servers. pic.twitter.com/3samyNHBpB — Kevin Beaumont (@GossiTheDog) August 13, 2021 On the plus side, Microsoft has already released patches for all of the vulnerabilities in question, and, cross your fingers, “chances are that most organizations that take security at least somewhat seriously have already applied the patches,” Kopriva wrote. The vulnerabilities affect Exchange Server 2013, 2016 and 2019. On Thursday, Beaumont and NCC Group’s vulnerability researcher Rich Warren disclosed that threat actors have exploited their Microsoft Exchange honeypots using the ProxyShell vulnerability. “Started to see in the wild exploit attempts against our honeypot infrastructure for the Exchange ProxyShell vulnerabilities,” Warren tweeted, along with a screen capture of the code for a c# aspx webshell dropped in the /aspnet_client/ directory. Started to see in the wild exploit attempts against our honeypot infrastructure for the Exchange ProxyShell vulnerabilities. This one dropped a c# aspx webshell in the /aspnet_client/ directory: pic.twitter.com/XbZfmQQNhY — Rich Warren (@buffaloverflow) August 12, 2021 Beaumont tweeted that he was seeing the same and connected it to Tsai’s talk: “Exchange ProxyShell exploitation wave has started, looks like some degree of spraying. Random shell names for access later. Uses foo name from @orange_8361’s initial talk.” Exchange ProxyShell exploitation wave has started, looks like some degree of spraying. Random shell names for access later. Uses foo name from @orange_8361's initial talk. — Kevin Beaumont (@GossiTheDog) August 12, 2021 Dangerous Skating on the New Attack Surface In a post on Sunday, Tsai recounted the in-the-wild ProxyLogon proof of concept that Devco reported to MSRC in late February, explaining that it made the researchers “as curious as everyone after eliminating the…

Paul’s Security Weekly TV – Podcast Addict

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Instapaper: Export – John R. Durrett – Texas Tech University

Instapaper: Export

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Old News 2010 – Sam Bowne

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2010-03-01: Microsoft takes spam to court · 2010-03-01: Pwn2Own Interview with Charlie Miller — Bowser security compared — main thing is not to use Flash!

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Security news, interviews, how-to technical segments. For security professionals by security professionals. We Hack Naked.

Inestex – Latest Updates From This Globe!

Pwn2own Vancouver Microsoft Tesla 800k Greig Therecord. Tesla, Microsoft and Ubuntu bugs found during Pwn2Own hacking competition During the recent pwn2own …

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