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GUEST ESSAY: The drivers behind persistent ransomware — and defense tactics to deploy

The Last Watchdog

The internet has drawn comparisons to the Wild West, making ransomware the digital incarnation of a hold-up. Related: It’s all about ‘ attack surface management ‘ However, today’s perpetrator isn’t standing in front of you brandishing a weapon. A typical attack. Ransomware usually starts with a phishing email.

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Fla. Man Charged in SIM-Swapping Spree is Key Suspect in Hacker Groups Oktapus, Scattered Spider

Krebs on Security

Sources close to the investigation tell KrebsOnSecurity the accused was a key member of a criminal hacking group blamed for a string of cyber intrusions at major U.S. A graphic depicting how 0ktapus leveraged one victim to attack another. technology companies during the summer of 2022. Image credit: Amitai Cohen of Wiz.

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How do cyber attacks affect your organisation?

IT Governance

Two in five businesses reported a cyber attack or data breach in the past 12 months, according to the UK government’s Cyber Security Breaches Survey 2021. Each of those attacks will result in different problems. A successful phishing attack does one of two things. Ransomware. Get started. Get started.

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Ransomware Groups are Targeting VMs

eSecurity Planet

Virtual machines are becoming an increasingly popular avenue cybercriminals are taking to distribute their ransomware payloads onto compromised corporate networks. Security analysts at Sophos’ Managed Threat Response unit last year detailed some campaigns that used VMs to hide their malicious payloads. ” A Growing Trend.

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JSWorm: The 4th Version of the Infamous Ransomware

Security Affairs

Malware researchers at Yoroi -Cybaze ZLab have analyzed the fourth version of the infamous JSWorm Ransomware. The ransomware attacks have no end. These cyber weapons are supported by a dedicated staff that constantly update and improve the malware in order to make harder detection and decryption. Introduction.

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The Long Run of Shade Ransomware

Security Affairs

Since the beginning of the year, security firms observed a new intense ransomware campaign spreading the Shade ransomware. Between January and February, a new, intense, ransomware campaign has been observed by many security firms. Trend of malicious JavaScript downloading Shade ransomware (source: ESET).

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A worrying trend: Attacks on Asian healthcare organizations

Thales Cloud Protection & Licensing

While it’s no surprise to anybody reading this that data breaches are on the rise, the attacks facing healthcare organizations, most recently in Asia, are particularly worrisome. One need not look very far to find examples of the threats facing these entities: In Singapore, 1.5 Evolving Threat Landscape. Consequences.