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FIN7 targeted a large U.S. carmaker phishing attacks

Security Affairs

carmaker with spear-phishing attacks. In late 2023, BlackBerry researchers spotted the threat actor FIN7 targeting a large US automotive manufacturer with a spear-phishing campaign. OpenSSH is also used for external access. BlackBerry reported that the financially motivated group FIN7 targeted the IT department of a large U.S.

Phishing 111
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Dropbox discloses unauthorized access to 130 GitHub source code repositories

Security Affairs

Dropbox disclosed a security breach, threat actors gained unauthorized access to 130 of its source code repositories on GitHub. File hosting service Dropbox announced that threat actors gained unauthorized access to 130 of its source code repositories on GitHub. ” reads the advisory published by the company. Pierluigi Paganini.

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Attackers use encrypted RPMSG messages in Microsoft 365 targeted phishing attacks

Security Affairs

Experts warn of phishing attacks that are combining the use of compromised Microsoft 365 accounts and.rpmsg encrypted emails. Trustwave researchers have observed threat actors using encrypted RPMSG attachments sent via compromised Microsoft 365 accounts in a phishing campaign aimed at stealing Microsoft credentials.

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Microsoft Patch Tuesday, November 2023 Edition

Krebs on Security

” The second zero day this month is CVE-2023-36033 , which is a vulnerability in the “DWM Core Library” in Microsoft Windows that was exploited in the wild as a zero day and publicly disclosed prior to patches being available.

Phishing 246
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A supply chain attack on crypto hardware wallet Ledger led to the theft of $600K

Security Affairs

Threat actors launched a phishing attack against a former employee obtaining his credentials and access to the Ledger’s NPMJS account. ledger library confirmed compromised and replaced with a drainer. The malicious npm module (2e6d5f64604be31) has been removed from the repository. that included a crypto drainer malware.

Phishing 124
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Threat actors hacked the Dropbox Sign production environment

Security Affairs

Threat actors breached the Dropbox Sign production environment and accessed customer email addresses and hashed passwords Cloud storage provider DropBox revealed that threat actors have breached the production infrastructure of the DropBox Sign eSignature service and gained access to customer information and authentication data.

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Raspberry Robin operators are selling initial access to compromised enterprise networks to ransomware gangs

Security Affairs

DEV-0206 is an access broker tracked by Microsoft, which uses malvertising campaigns to compromise networks worldwide. The discovery made by Microsoft is very interesting because it is the first time that researchers found evidence that worm operators leverage an access broker to compromise enterprise networks. Pierluigi Paganini.