Lucian ConstantinRomania Correspondent, IDG News Service

Lucian Constantin writes about information security, privacy, and data protection for the IDG News Service.

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Cyberattack suspected in Ukraine power outage

A new power outage that affected parts of Kiev and the surrounding region in Ukraine late Saturday might have been the result of a cyberattack.

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Mobile banking trojans adopt ransomware features

Cybercriminals are adding file-encrypting features to traditional mobile banking trojans, creating hybrid threats that steal sensitive information and lock user files at the same time.

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Apple's macOS file encryption easily bypassed without the latest fixes

Without the macOS update released this week, Apple's disk encryption can be easily bypassed by connecting a specially crafted device to a locked MacBook.

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Ransomware fighting coalition adds new members and decryption tools

The No More Ransom project, a coalition of law enforcement and security companies, has expanded with 30 new members and added 32 new decryption tools for various ransomware variants.

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Yahoo's billion account breach: 5 things you should do to stay safe

Following a massive data breach that affected over one billion Yahoo accounts, users should review the settings of their accounts, clean their mailboxes and turn on additional account security features.

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Adobe fixes actively exploited critical vulnerability in Flash Player

Adobe Systems released security updates for several products, including one for Flash Player that fixes a critical vulnerability that's already known and exploited by attackers.

Digital Key

Facebook helps companies detect rogue SSL certificates for domains

Facebook has launched a tool that allows domain name owners to discover TLS/SSL certificates issued without their knowledge.

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Netgear starts patching routers left vulnerable to hacking by a critical flaw

Networking device manufacturer Netgear released firmware updates for several router models in order to patch a critical vulnerability that's publicly known and could be exploited by hackers.

Netgear Nighthawk X10 Wi-Fi router 802.11ad

Nasty unpatched vulnerability exposes Netgear routers to easy hacking

Several models of Netgear routers are affected by a publicly disclosed vulnerability that could allow hackers to take over those devices.

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Ransomware attacks against businesses increased threefold in 2016

The number of ransomware attacks targeting companies increased threefold from January to September, affecting one in every five businesses worldwide.

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Attackers use hacked home routers to hit Russia's 5 largest banks

Botnets made up of hacked home routers were used to launch distributed denial-of-service attacks against the five largest financial organizations in Russia.

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OpenVPN will be audited for security flaws

The next major version of OpenVPN, one of the most widely used virtual private networking technologies, will be audited by a well known cryptography expert.

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Cyberspies stole secrets from industrial giant ThyssenKrupp

Germany-based industrial conglomerate ThyssenKrupp was hit by a cyberespionage attack earlier this year that resulted in data being stolen from its industrial solutions and steel producing units.

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Latest Android security update fixes Dirty COW, GPS vulnerabilities

The monthly Android security update released this week fixes the serious Dirty COW privilege escalation attack that could allow malicious apps to take full control of devices.

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Backdoor accounts found in 80 Sony IP security camera models

Many network security cameras made by Sony could be taken over by hackers and infected with botnet malware if their firmware is not updated to the latest version.