RSS ze světa hackingu


These 16 Clicker Malware Infected Android Apps Were Downloaded Over 20 Million Times

As many as 16 malicious apps with over 20 million cumulative downloads have been taken down from the Google Play Store after they were caught committing mobile ad fraud. The Clicker malware masqueraded as seemingly harmless utilities like cameras, currency/unit converters, QR code readers, note-taking apps, and dictionaries, among others, in a bid to trick users into downloading them,…

Datum: 20. 10. 2022

New Ursnif Variant Likely Shifting Focus to Ransomware and Data Theft

The Ursnif malware has become the latest malware to shed its roots as a banking trojan to revamp itself into a generic backdoor capable of delivering next-stage payloads, joining the likes of Emotet, Qakbot, and TrickBot. "This is a significant shift from the malware's original purpose to enable banking fraud, but is consistent with the broader threat landscape," Mandiant researchers Sandor…

Datum: 20. 10. 2022

Brazilian Police Arrest Suspected Member of Lapsus$ Hacking Group

The Federal Police of Brazil on Wednesday announced it had arrested an individual for purported links to the notorious LAPSUS$ extortionist gang. The arrest was made as part of a new law enforcement effort, dubbed Operation Dark Cloud, that was launched in August 2022, the agency noted. Not much is known about the suspect other than the fact that the person could be a teenager. The Polícia…

Datum: 20. 10. 2022

Researchers Detail Azure SFX Flaw That Could've Allowed Attackers to Gain Admin Access

Cybersecurity researchers have shared more details about a now-patched security flaw in Azure Service Fabric Explorer (SFX) that could potentially enable an attacker to gain administrator privileges on the cluster. The vulnerability, tracked as CVE-2022-35829, carries a CVSS severity rating of 6.2 and was addressed by Microsoft as part of its Patch Tuesday updates last week. Orca…

Datum: 19. 10. 2022

Chinese Hackers Targeting Online Casinos with GamePlayerFramework Malware

An advanced persistent threat (APT) group of Chinese origin codenamed DiceyF has been linked to a string of attacks aimed at online casinos in Southeast Asia for years. Russian cybersecurity company Kaspersky said the activity aligns with another set of intrusions attributed to Earth Berberoka (aka GamblingPuppet) and DRBControl, citing tactical and targeting similarities as well as the abuse of…

Datum: 19. 10. 2022

A Quick Guide for Small Cybersecurity Teams Looking to Invest in Cyber Insurance

In the world of insurance providers and policies, cyber insurance is a fairly new field. And many security teams are trying to wrap their heads around it.  What is it and do they need it? And with what time will they spend researching how to integrate cyber insurance into their strategy?  For small security teams, this is particularly challenging as they contend with limited resources. Luckily,…

Datum: 19. 10. 2022

Experts Warn of Stealthy PowerShell Backdoor Disguising as Windows Update

Details have emerged about a previously undocumented and fully undetectable (FUD) PowerShell backdoor that gains its stealth by disguising itself as part of a Windows update process. "The covert self-developed tool and the associated C2 commands seem to be the work of a sophisticated, unknown threat actor who has targeted approximately 100 victims," Tomer Bar, director of security research at…

Datum: 19. 10. 2022

CISA Warns of Critical Flaws Affecting Industrial Appliances from Advantech and Hitachi

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday released two Industrial Control Systems (ICS) advisories pertaining to severe flaws in Advantech R-SeeNet and Hitachi Energy APM Edge appliances. This consists of three weaknesses in the R-SeeNet monitoring solution, successful exploitation of which "could result in an unauthorized attacker remotely deleting files on the…

Datum: 19. 10. 2022

?ryptocurrency and Ransomware — The Ultimate Friendship

Both cryptocurrency and ransomware are nothing new in the digital world; both have been there for a very long time, which was enough for them to find common pieces for starting their relationship. Ransomware can be like a virtual car that works on all types of fuels, and crypto is the one that is currently most recommended. No one can argue that 2020 was the year of ransomware in the cyber world…

Datum: 18. 10. 2022

Chinese 'Spyder Loader' Malware Spotted Targeting Organizations in Hong Kong

The China-aligned espionage-focused actor dubbed Winnti has set its sights on government organizations in Hong Kong as part of an ongoing campaign dubbed Operation CuckooBees. Active since at least 2007, Winnti (aka APT41, Barium, Bronze Atlas, and Wicked Panda) is the name designated to a prolific cyber threat group that carries out Chinese state-sponsored espionage activity, predominantly…

Datum: 18. 10. 2022

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