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连载：演化的高级威胁治理（五）

4 years 7 months ago

《演化的高级威胁治理》介绍了从2014年至今，我所从事的高级威胁治理战略规划发展和演化的全部过程，从2021年5月到今天历时8个月时间陆续整理发布，就此暂告一段落，战略5.0也在2021年HVV结束之后逐渐孕育而成，假以时日再发布更新。

Law enforcement pressure forces ransomware groups to refine tactics in Q4 2021

4 years 7 months ago

Ransomware as a service groups are shifting their tactics as enterprises become harder targets, and law enforcement pressure mounts.

Bill Siegel

German Oil Company Suffers Cyber Attack

X-Force Exchange - Collection Feed

4 years 7 months ago

Summary According to multiple reliable sources, Oiltanking Deutschland GmbH & Co., a German oil company, has suffered a cyber attack that severely degraded operations has been reported by several reliable sources. Threat Type Cyber Attack Overview A cyber attack on a German oil company has been reported by several news outlets. The attack is reminiscent of the Colonial Pipeline attack suffered last year. According to the German newspaper, Handelsblatt, an internal report from Oiltanking states: "systems wer

【HTB系列】shibboleth

PaiSecTeam

4 years 7 months ago

【HTB系列】shibboleth

PaiSecTeam

4 years 7 months ago

【HTB系列】shibboleth

PaiSecTeam

4 years 7 months ago

【HTB系列】shibboleth

Critical Samba Vulnerabilities Disclosed

X-Force Exchange - Collection Feed

4 years 7 months ago

Summary Critical vulnerabilities have been disclosed with Samba that require immediate attention. These vulnerabilities could have far reaching impact. Threat Type Vulnerabilities Overview A trio of vulnerabilities in Samba have been disclosed by Samba. The vulnerabilities have the potential for remote code execution, impersonation of arbitrary services, and information leak. The first vulnerability, CVE-2021-44141 , is an information leak via symlinks of existence of files or directories outside exported

ATT&CK 2022 Roadmap

MITRE ATT&CK® - Medium

4 years 7 months ago

Amy L. Robertson

Solving (some) formal math olympiad problems

OpenAI News

4 years 7 months ago

We built a neural theorem prover for Lean that learned to solve a variety of challenging high-school olympiad problems, including problems from the AMC12 and AIME competitions, as well as two problems adapted from the IMO.