Data Breaches and How to Prevent Them

Data breaches occur when a cyber attacker illegally accesses confidential information. Investing in cybersecurity awareness training and a detection response solution is the best prevention against a data breach. What Is a Data Breach? A data breach occurs when an unauthorized party accesses private data. Data breaches are most often intentional and part of a [...]

By |2021-08-25T16:25:07-04:00August 25, 2021|Blog, Business|

Handling Ransomware Attacks to Minimize Disaster

Ransomware attacks take place in two phases: access development, then monetization. Stopping cyber attacks while they are still intrusions, and not ransomed data, can prevent data privacy disasters.  Cyber Crime Requires a Division of Labour Cyber attackers take a specialized approach to ransomware development. First, the attacker develops access to a target. Second, the attacker [...]

By |2021-08-19T11:59:06-04:00August 16, 2021|Blog, Technical|

Cyber Threat Research: Nuclear Power Plant Cyber Attack

In early September 2019, the Kudankulam Nuclear Power Plant in Tamil Nadu,  India suffered a cyber intrusion. On September 3, a local security expert and former member of the Indian signals intelligence agency received a tip that there had been a malware attack and informed the Indian CERT on September 4. Mission Critical Systems Effected [...]

By |2021-08-19T11:59:57-04:00July 28, 2021|Blog, Technical|

Cybersecurity: The Need To Find Common Ground

According to Colonial Pipeline CEO Tim Felt, paying ransom for the return of his company’s data was the hardest thing he had to do. However, the ransom represented less than two days of revenue, based on $1.3B generated by Colonial Pipeline in 2020.   Unmanaged System Leaves Colonial Exposed  The source of the breach was a virtual private network (VPN) account for a system that was supposedly no longer in [...]

By |2021-08-19T12:00:05-04:00July 27, 2021|Blog, Business|

The Basics: Secure Software Development

Secure Software Development Lifecycle (SSDLC) is an approach to software development that emphasizes the value of security at every phase of product development. What is Secure Software Development Lifecycle? Secure Software Development Lifecycle (SSDLC) is a collection of best practices focused on adding security to software development. By taking a security first approach from requirement [...]

By |2021-08-19T12:00:51-04:00July 1, 2021|Blog, Business|

CYDEF to Scale Beyond 1 Million Endpoints

CYDEF solution testing with CENGN establishes business capacity to grow beyond 1 million endpoints.   CYDEF Identifies Opportunities to Scale at Cost  Over the course of 6 months, CYDEF collaborated with Canada’s Centre of Excellence in Next Generation Networks (CENGN) to establish the capacity of its cybersecurity solutions.    By partnering with CENGN, CYDEF proved that its architecture scales successfully beyond 100,000 devices. With [...]

By |2021-08-19T12:02:19-04:00April 22, 2021|Blog, Business|

Living-Off-The Land Attacks: The Democratization of Cyber Threats

Cyber attacks are not the exclusive realm of sophisticated attackers. These attacks get democratized very quickly.   To illustrate this point, we’ll review a potentially unwanted program (PuP) that uses a clever living-off-the-land attack chain to avoid getting blocked.  Living-Off-the-What-Now?  A living-off-the-land (LoL) attack uses the resources that are already present on a computer to perform malicious actions. Rather than loading additional software on the victim device, LoL attacks craftily [...]

By |2021-08-19T12:04:39-04:00March 2, 2021|Blog, Technical|

Vivre de la terre – Pas seulement pour les menaces avancées

Quand les gens discutent des dernières techniques d’attaques, ils assument souvent que ces techniques sont la prérogative exclusive des attaquants sophistiqués. Toutefois, ces attaques sont démocratisées très rapidement. Pour illustrer ceci, cette semaine nous allons analyser un logiciel classé « potentiellement non-désiré » qui utilise une chaîne de techniques « vivre de la terre » pour éviter d’être bloqué par [...]

By |2021-08-16T14:54:24-04:00March 2, 2021|Blogue, Technique|

Suivi des cyber-risques

Le suivi des cyber-risques requiert une enquête détaillée pour comprendre comment un réseau a été compromis et quelles données ont été exposées aux attaquants. L'article suivant explique comment CYDEF enquête les cyber-risques à l'aide de notre outil propriétaire, SMART-Sentinel.  2020: Fin avec une montée subite de brèches  Au cours des derniers mois de 2020, les réseaux mondiaux ont été inondés par une vague de brèches. Nos clients CYDEF ont connu une hausse similaire, que nous avons suivie grâce à notre produit [...]

By |2021-08-17T10:59:24-04:00December 31, 2020|Blogue, Technique|

Tracking Cyber Exposure

Tracking cyber exposure requires detailed investigation to understand how a network has been breached and what data has been exposed to attackers. The following post explains how CYDEF investigates cyber exposure using our proprietary tool, SMART-Sentinel. 2020: Ending with a Surge of Breaches In the final months of 2020, global networks were inundated by a [...]

By |2021-08-19T12:07:21-04:00December 31, 2020|Blog, Technical|
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