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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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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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Security Affairs newsletter Round 422 by Pierluigi Paganini – International edition

Security Affairs

Xplain hack impacted the Swiss cantonal police and Fedpol Zyxel published guidance for protecting devices from ongoing attacks Kimsuky APT poses as journalists and broadcast writers in its attacks New Linux Ransomware BlackSuit is similar to Royal ransomware CISA adds Progress MOVEit Transfer zero-day to its Known Exploited Vulnerabilities catalog (..)

Spyware 89
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Hackers are targeting teleworkers with vishing campaign, CISA and FBI warn

Security Affairs

Voice phishing is a form of criminal phone fraud, using social engineering over the telephone system to gain access to private personal and financial information for the purpose of financial reward. . Improve 2FA and OTP messaging to reduce confusion about employee authentication attempts.