[Security Nation] Megan Stifel and Ciaran Martin discuss the sticky issue of ransomware payments

!\Security Nation\ Megan Stifel and Ciaran Martin discuss the sticky issue of ransomware paymentshttps://blog.rapid7.com/content/images/2021/05/securitynationlogo.jpg In this episode of Security Nation, we are joined by Ciaran Martin of Oxford University and Megan Stifel of the Cyber Global...

CVE-2021-31221

creationtimestamp| type| source ---|---|--- 2021-04-30 11:02:06+00:00| published-proof-of-concept| https://t.me/CyberSecurityTechnologies/3250...

Logic flaw vulnerability in IP Camera of Zhejiang Dahua Corporation Technology Co.

Zhejiang Dahua Technology Co., Ltd. is a video-centered intelligent IOT solution provider and operation service provider. A logic flaw vulnerability exists in the IP Camera of Zhejiang Dahua Technology Co. Ltd, which can be exploited by attackers to obtain sensitive information...

Watch out! Android Flubot spyware is spreading fast

Using a proven method of text messages about missed deliveries, an old player on the Android malware stage has returned for an encore. This time it seems to be very active, especially in the UK where Android users are being targeted by text messages containing a link to a particularly nasty piece...

CISA and NIST Release New Interagency Resource: Defending Against Software Supply Chain Attacks

A software supply chain attack—such as the recent SolarWinds Orion attack—occurs when a cyber threat actor infiltrates a software vendor’s network and employs malicious code to compromise the software before the vendor sends it to their customers. The compromised software can then further...

Interview with a bug bounty hunter: Youssef Sammouda

Behind the scenes there are many people working in cyber-security that make the internet a safer place. Youssef Sammouda is one of these people. He has submitted at least a hundred reports to Facebook which have been resolved, making Facebook a safer platform along the way. Generally speaking,...

EFB Tampering 2. Device Integrity

TL;DR Electronic Flight Bag EFB integrity varies between different airlines and devices Aviation cyber security is becoming increasingly prominent with regulators EFBs often connect to unsecure networks including public Wi-Fi Security measures are not always effective and can be inconsistent Devi...

Upcoming Speaking Engagements

This is a current list of where and when I am scheduled to speak: I’m keynoting the all-virtual RSA Conference 2021, May 17-20, 2021. I’m keynoting the 5th International Symposium on Cyber Security Cryptology and Machine Learning via Zoom, July 8-9, 2021. I’ll be speaking at an Informa event on...

Adapting Security to Work Anywhere

"Working from home 2021" was the title of my talk at The Cyber Security Summit in January, and the strikethrough is important...

Description of the security update for Office 2013: April 13, 2021 (KB4504727)

Description of the security update for Office 2013: April 13, 2021 KB4504727 Summary This security update resolves a Microsoft Excel remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2021-28454. Note: To apply this...

M-Trends 2021: A View From the Front Lines

We are thrilled to launch M-Trends 2021, the 12th edition of our annual FireEye Mandiant publication. The past year has been unique, as we witnessed an unprecedented combination of global events. Business operations shifted in response to the worldwide pandemic and threat actors continued to...

CVE-2021-30146

creationtimestamp| type| source ---|---|--- 2021-04-07 11:01:20+00:00| published-proof-of-concept| https://t.me/CyberSecurityTechnologies/3071...

The vulnerability of the dragonite component in Cisco IOS XE and Cisco IOS operating systems allows attackers to elevate their privileges to the root level.

The vulnerability of the dragonite component in Cisco IOS XE and Cisco IOS systems is related to security vulnerabilities in these operating systems. Exploiting this vulnerability can allow attackers to elevate their privileges to the root level...

http2smugl: HTTP2 request smuggling security testing tool

HTTP/2 become the standard defacto for the modern web and causes new application security risks. The HTTP2 request smuggling is one of a few HTTP/2 vulnerabilities with the high severity that raised last year. In this post, we will describe it in detail and suggest an open-source tool http2smugl...

CVE-2020-9892

creationtimestamp| type| source ---|---|--- 2021-04-04 15:57:17+00:00| published-proof-of-concept| https://t.me/CyberSecurityTechnologies/2966...

Out of cyber class. Maritime compliance.

Ships classification societies have a key role to play in the International Maritime Organisations cyber security requirements. Based on our experience to date, there are some significant issues coming that maritime insurers need to be aware of before writing cover for any vessel that includes...

CVE-2021-21329 Multi Factor Authentication Token Improperly Validated On User Login

RATCF is an open-source framework for hosting Cyber-Security Capture the Flag events. In affected versions of RATCF users with multi factor authentication enabled are able to log in without a valid token. This is fixed in commit cebb67b...

RATCF 授权问题漏洞

RATCF is an open source framework for hosting Cyber-Security Capture the Flag events. RATCF suffers from an authorization issue vulnerability that originates from the fact that a user with multi-factor authentication enabled can log in without a valid token...

Memory corruption vulnerability exists in QQ Video for Windows (CNVD-2021-17323)

QQ Video is a local player from Tencent that supports movie and music files in any format. A memory corruption vulnerability exists in QQ Video for Windows, which can be exploited by attackers to cause the program to crash...

CIRA Canadian Shield iOS Application - Man-In-The-Middle SSL Certificate Vulnerability

CIRA Canadian Shield iOS Application - MITM SSL Certificate Vulnerability CVE-2021-27189 -- https://www.info-sec.ca/advisories/CIRA-Canadian-Shield.html Overview "CIRA Canadian Shield protects you from online threats such as malicious domains, phishing websites and helps to keep your personal dat...