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Cisco Duo warns telephony supplier data breach exposed MFA SMS logs

Security Affairs

Cisco Duo warns that a data breach involving one of its telephony suppliers exposed multifactor authentication (MFA) messages sent by the company via SMS and VOIP to its customers. The security breach occurred on April 1, 2024, the threat actors used a Provider employee’s credentials that illicitly obtained through a phishing attack.

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Ransomware realities in 2023: one employee mistake can cost a company millions

Security Affairs

According to Statista.com, the impact of cybercrime is expected to reach almost $13 trillion this year. With 85% of campaigns targeting victims with phishing emails containing malicious links, another form of a social engineering attack, education and cyber vigiliance remain a high priority. You should always stop and verify.

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U.S. Department of Health warns of attacks against IT help desks

Security Affairs

The Health Sector Cybersecurity Coordination Center (HC3) recently observed threat actors using sophisticated social engineering tactics to target IT help desks in the health sector. The attackers aim at gaining initial access to target organizations.

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Europol warns of criminal use of ChatGPT

Security Affairs

Cybercriminal groups can use chatbot like ChatGPT in social engineering attacks, disinformation campaigns, and other cybercriminal activities, such as developing malicious code. Disinformation: ChatGPT excels at producing authentic sounding text at speed and scale. ” reads the alert published by the Europol.

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Security Affairs newsletter Round 435 by Pierluigi Paganini – International edition

Security Affairs

ransomware builder used by multiple threat actors Cisco fixes 3 high-severity DoS flaws in NX-OS and FXOS software Cybercrime Unpacking the MOVEit Breach: Statistics and Analysis Cl0p Ups The Ante With Massive MOVEit Transfer Supply-Chain Exploit FBI, Partners Dismantle Qakbot Infrastructure in Multinational Cyber Takedown U.S.

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Okta reveals additional attackers’ activities in October 2023 Breach

Security Affairs

In October, the Cloud identity and access management solutions provider said that threat actors broke into its support case management system and stole authentication data, including cookies and session tokens, that can be abused in future attacks to impersonate valid users. Many users of the customer support system are Okta administrators.

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Neo_Net runs eCrime campaign targeting clients of banks globally

Security Affairs

. “The campaign employs a multi-stage attack strategy, starting with targeted SMS phishing messages distributed across Spain and other countries, using Sender IDs (SIDs) to create an illusion of authenticity and mimicking reputable financial institutions to deceive victims.” ” Thill explained.

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