A Microsoft Office 365 Feature Could Help Ransomware Hackers Hold Cloud Files Hostage

2022-06-20 - A "dangerous piece of functionality" has been discovered in Microsoft 365 suite that could be potentially abused by a malicious actor to ransom files stored on SharePoint and OneDrive and launch attacks on cloud infrastructure. The cloud ransomware attack makes it possible to launch file-encrypting malware to "encrypt files stored on SharePoint and OneDrive in a way that makes them unrecoverable

Source: Tweakers.net, Ravie Lakshmanan

Learn Cybersecurity with Palo Alto Networks Through this PCCSA Course @ 93% OFF

2022-06-19 - In the world of cybersecurity, reputation is everything. Most business owners have little understanding of the technical side, so they have to rely on credibility. Founded back in 2005, Palo Alto Networks is a cybersecurity giant that has earned the trust of the business community thanks to its impressive track record. The company now provides services to over 70,000 organizations in 150

Source: Tweakers.net, The Hacker News

Authorities Shut Down Russian RSOCKS Botnet That Hacked Millions of Devices

2022-06-18 - The U.S. Department of Justice (DoJ) on Thursday disclosed that it took down the infrastructure associated with a Russian botnet known as RSOCKS in collaboration with law enforcement partners in Germany, the Netherlands, and the U.K. The botnet, operated by a sophisticated cybercrime organization, is believed to have ensnared millions of internet-connected devices, including Internet of Things (

Source: Tweakers.net, Ravie Lakshmanan

Atlassian Confluence Flaw Being Used to Deploy Ransomware and Crypto Miners

2022-06-18 - A recently patched critical security flaw in Atlassian Confluence Server and Data Center products is being actively weaponized in real-world attacks to drop cryptocurrency miners and ransomware payloads. In at least two of the Windows-related incidents observed by cybersecurity vendor Sophos, adversaries exploited the vulnerability to deliver Cerber ransomware and a crypto miner called z0miner

Source: Tweakers.net, Ravie Lakshmanan

Chinese Hackers Exploited Sophos Firewall Zero-Day Flaw to Target South Asian Entity

2022-06-18 - A sophisticated Chinese advanced persistent threat (APT) actor exploited a critical security vulnerability in Sophos' firewall product that came to light earlier this year to infiltrate an unnamed South Asian target as part of a highly-targeted attack. "The attacker implement[ed] an interesting web shell backdoor, create[d] a secondary form of persistence, and ultimately launch[ed] attacks

Source: Tweakers.net, Ravie Lakshmanan

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