Weekly Cybersecurity News

𝐂𝐲𝐛𝐞𝐫𝐏𝐮𝐥𝐬𝐞 𝐄𝐩𝐢𝐬𝐨𝐝𝐞 𝟏𝟎

photo of 𝐂𝐲𝐛𝐞𝐫𝐏𝐮𝐥𝐬𝐞 𝐄𝐩𝐢𝐬𝐨𝐝𝐞 𝟏𝟎

📱 𝐑𝐚𝐧𝐬𝐨𝐦𝐇𝐚𝐰𝐤: A New Threat Targeting Businesses

Key Features:

⟶ RansomHawk targets critical infrastructures and steals data before encryption.

⟶ Active since September 2024, it is distributed through targeted phishing campaigns.

⟶ Confirmed spread in Europe and Asia.

Malicious Features:

⟶ Asymmetric encryption with a robust RSA key.

⟶ Double extortion: sensitive data is published if the ransom is not paid.


📂 𝐀𝐭𝐭𝐚𝐜𝐤𝐬 via Malicious Office Macros

Technique Used:

⟶ Word documents containing macros enabled by default.

⟶ The macros download payloads, including Trojans.

Final Objective:

⟶ Remote control of machines for data exfiltration.


💰 𝐅𝐢𝐧𝐓𝐫𝐚𝐩: Fraudulent Investment Applications

Context:

⟶ Over 10 million victims reported in 2024.

⟶ These applications promise high returns and manipulate stock prices.

Threats:

⟶ Total loss of invested funds and theft of financial information.

User Advice:

⟶ Verify the licenses of investment platforms before use.

⟶ Avoid applications with no reviews or excessive permissions.


🛠️ 𝐃𝐢𝐬𝐦𝐚𝐧𝐭𝐥𝐢𝐧𝐠 Sophisticated Scam Networks

Operation VENUS:

⟶ Network dismantled by Europol, involved in social engineering scams.

⟶ Over 150 arrests across 10 countries.

Global Impact:

⟶ Significant reduction in the impact of these scams.

⟶ Enhanced collaboration between international agencies.


🛰️ 𝐂𝐲𝐛𝐞𝐫𝐚𝐭𝐭𝐚𝐜𝐤𝐬 Targeting Autonomous Drones

Recent Incident:

⟶ Multiple military drones compromised through vulnerabilities in their APIs.

Implications:

⟶ Critical missions jeopardized and strategic data leaked.