RSS ze světa hackingu


Warning: Two Dangerous Ransomware Are Back – Protect Your Computers

Ransomware has been around for a few years but has become an albatross around everyone's neck—from big businesses and financial institutions to hospitals and individuals worldwide—with cyber criminals making millions of dollars. In just past few months, we saw a scary strain of ransomware attacks including WannaCry, Petya and LeakerLocker, which made chaos worldwide by shutting down hospitals …

Datum: 15. 8. 2017

How Just Opening A Malicious PowerPoint File Could Compromise Your PC

A few months back we reported how opening a simple MS Word file could compromise your computer using a critical vulnerability in Microsoft Office. The Microsoft Office remote code execution vulnerability (CVE-2017-0199) resided in the Windows Object Linking and Embedding (OLE) interface for which a patch was issued in April this year, but threat actors are still abusing the flaw through the …

Datum: 14. 8. 2017

Gmail for iOS Adds Anti-Phishing Feature that Warns of Suspicious Links

Phishing — is an older style of cyber-attack but remains one of the most common and efficient attack vectors for attackers, as a majority of banking malware and various ransomware attacks begin with a user clicking on a malicious link or opening a dangerous attachment in an email. Phishing has evolved than ever before in the past few years – which is why it remains one of those threats that …

Datum: 14. 8. 2017

Facebook Covertly Launches A Photo-Sharing App In China

The Chinese market is no doubt a pot of gold for big technology giants with over 700 million internet users, but the Chinese government heavily controls the Internet within its borders through its Golden Shield project – the Great Firewall of China. The Great Firewall has blocked some 171 out of the world's leading websites, including Google, Facebook, Instagram, Twitter, Tumblr, Dropbox, and …

Datum: 14. 8. 2017

IPS as a Service Blocks WannaCry Spread Across the WAN

One of the most devastating aspects of the recent WannaCry ransomware attack was its self-propagating capability exploiting a vulnerability in the file access protocol, SMB v1. Most enterprises defences are externally-facing, focused on stopping incoming email and web attacks. But, once attackers gain a foothold inside the network through malware, there are very few security controls that …

Datum: 14. 8. 2017

Microsoft Launches Ethereum-Based 'Coco Framework' to Speed Up Blockchain Network

A growing number of enterprises are showing their interest in blockchains, but the underlying software fails to meet key enterprise requirements like performance, confidentiality, governance, and required processing power. However, Microsoft wants to help solve these issues and make it easier for the enterprises to build their networks using any distributed ledger. Microsoft has unveiled a …

Datum: 14. 8. 2017

HBO Offered Hackers $250,000 As Ransom to Prevent More Leaks

Hackers who recently hacked into HBO network and stole scripts, shows, and employee information documents, have now provided an email in which the United States cable channel offered them $250,000. The company offered the payment as a "bounty payment" reward in which companies reward white-hat hackers for discovering cyber security vulnerabilities in their computer networks. Late last month, …

Datum: 12. 8. 2017

Cyberspies Are Using Leaked NSA Hacking Tools to Spy On Hotels Guests

An infamous Russian-linked cyber-espionage group has been found re-using the same leaked NSA hacking tool that was deployed in the WannaCry and NotPetya outbreaks—this time to target Wi-Fi networks to spy on hotel guests in several European countries. Security researchers at FireEye have uncovered an ongoing campaign that remotely steals credentials from high-value guests using Wi-Fi networks …

Datum: 11. 8. 2017

More than 1,000 Spyware Apps Found On Android App Stores

If you think you are downloading apps from Google Play Store and you are secure, then watch out! Someone has managed to flood third-party app stores and Google Play Store with more than a thousand malicious apps, which can monitor almost anything a user does on their mobile device from silently recording calls to make outbound calls without the user’s interaction. Dubbed SonicSpy, the …

Datum: 11. 8. 2017

Ukrainian Video-Blogger Arrested For Spreading Petya (NotPetya) Ransomware

Ukrainian authorities have arrested a 51-year-old man accused of distributing the infamous Petya ransomware (Petya.A, also known as NotPetya) — the same computer virus that massively hit numerous businesses, organisations and banks in Ukraine as well as different parts of Europe around 45 days ago. However, the story is not as simple as it seems, which portrayed this man as a criminal. I …

Datum: 10. 8. 2017

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