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Atlassian addresses a critical Jira authentication bypass flaw

Security Affairs

Atlassian fixed a critical flaw in its Jira software, tracked as CVE-2022-0540 , that could be exploited to bypass authentication. Atlassian has addressed a critical vulnerability in its Jira Seraph software, tracked as CVE-2022-0540 (CVSS score 9.9), that can be exploited by an unauthenticated attacker to bypass authentication.

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Cryptominer ELFs Using MSR to Boost Mining Process

Security Affairs

The Uptycs Threat Research Team recently observed Golang-based worm dropping cryptominer binaries which use the MSR (Model Specific Register) driver to disable hardware prefetchers and increase the speed of the mining process by 15%. In this blog, we will detail the usage of MSR to disable the hardware prefetcher in the cryptomining malwares.

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Hackers are scanning the internet for vulnerable Salt installs, Ghost blogging platform hacked

Security Affairs

Hackers are conducting a mass-scanning the Internet for vulnerable Salt installs that could allow them to hack the organizations, the last victim is the Ghost blogging platform. The two flaws, tracked as CVE-2020-11651 and CVE-2020-11652, are a directory traversal issue and an authentication bypass vulnerability respectively.

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GUEST ESSAY: Why any sudden influx of spam emails is an indicator of a likely security issue

The Last Watchdog

Related: How AI can relieve security pros What causes spam emails? Leaked email: Companies or third-party vendors put email address security at risk when they experience data breaches. Typically, scammers want to get ahold of an email because it’s a gold mine of information. Spam emails are a security concern.

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Security Affairs newsletter Round 417 by Pierluigi Paganini – International edition

Security Affairs

Every week the best security articles from Security Affairs are free for you in your email box. A new round of the weekly SecurityAffairs newsletter arrived! Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press.

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The latest variant of the RapperBot botnet adds cryptojacking capabilities

Security Affairs

ssh/authorized_keys, anyone with the corresponding private key can authenticate the SSH server without supplying a password. Initially, they deployed and executed a separate Monero miner alongside the usual RapperBot binary, but starting from January 2023, they included the mining capabilities in the bot. ” continues the report.

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MaliBot Android Banking Trojan targets Spain and Italy

Security Affairs

The malware supports a broad range of features, including the ability to steal credentials, cookies, and bypass multi-factor authentication (MFA) codes. MaliBot disguises itself as a cryptocurrency mining app named “Mining X” or “The CryptoApp”, experts also observed the malicious code masqueraded as “MySocialSecurity” and “Chrome” apps. .

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