Security-Portal.cz je internetový portál zaměřený na počítačovou bezpečnost, hacking, anonymitu, počítačové sítě, programování, šifrování, exploity, Linux a BSD systémy. Provozuje spoustu zajímavých služeb a podporuje příznivce v zajímavých projektech.

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Google Warns of Critical Android Remote Code Execution Bug

Threatpost - 5 Leden, 2021 - 21:21
Google's Android security update addressed 43 bugs overall affecting Android handsets, including Samsung phones.
Kategorie: Hacking & Security

Major Gaming Companies Hit with Ransomware Linked to APT27

Threatpost - 5 Leden, 2021 - 16:26
Researchers say a recent attack targeting videogaming developers has 'strong links' to the infamous APT27 threat group.
Kategorie: Hacking & Security

Warning: Cross-Platform ElectroRAT Malware Targeting Cryptocurrency Users

The Hacker News - 5 Leden, 2021 - 16:08
Cybersecurity researchers today revealed a wide-ranging scam targeting cryptocurrency users that began as early as January last year to distribute trojanized applications to install a previously undetected remote access tool on target systems. Called ElectroRAT by Intezer, the RAT is written from ground-up in Golang and designed to target multiple operating systems such as Windows, Linux, and
Kategorie: Hacking & Security

ElectroRAT Drains Cryptocurrency Wallet Funds of Thousands

Threatpost - 5 Leden, 2021 - 16:00
At least 6,500 cryptocurrency users have been infected by new, 'extremely intrusive' malware that's spread via trojanized macOS, Windows and Linux apps.
Kategorie: Hacking & Security

Chrome browser has a New Year’s resolution: HTTPS by default

Sophos Naked Security - 5 Leden, 2021 - 15:56
If snooping and falsifying web traffic is so easy when plain old HTTP is used, why do we still have HTTP at all?

Data from August Breach of Amazon Partner Juspay Dumped Online

Threatpost - 5 Leden, 2021 - 14:51
Researcher discovered info of 35 million credit-card users from an attack on the Indian startup, which handles payments for numerous online marketplaces.
Kategorie: Hacking & Security

Debian-based deepin Linux 20.1 is here and you should switch from Windows 10 now!>

LinuxSecurity.com - 5 Leden, 2021 - 14:13
"Neither Windows 10 or macOS are the prettiest desktop OS -- that designation belongs to a Debian-based Linux distro from China called "Deepin". Learn what you can expect from from the latest version of Deepin - Deepin 20.1.
Kategorie: Hacking & Security

Škodlivých souborů loni dramaticky přibylo. Antiviry jich zachytí 360 000 denně

Novinky.cz - bezpečnost - 5 Leden, 2021 - 13:29
Nebývale aktivní byly v minulém roce počítačoví piráti, kteří šíří především prostřednictvím internetu škodlivé soubory. Antiviry společnosti Kaspersky jich v uplynulých 12 měsících zachytily o 5,2 procenta více než o rok dříve. To v absolutních číslech znamená, že každý den bylo detekováno 360 tisíc nových škodlivých souborů.
Kategorie: Hacking & Security

Healthcare Industry Witnessed 45% Spike in Cyber Attacks Since Nov 20

The Hacker News - 5 Leden, 2021 - 12:02
Cyberattacks targeting healthcare organizations have spiked by 45% since November 2020 as COVID-19 cases continue to increase globally. According to a new report published by Check Point Research today and shared with The Hacker News, this increase has made the sector the most targeted industry by cybercriminals when compared to an overall 22% increase in cyberattacks across all industry sectors
Kategorie: Hacking & Security

Podvodníci oprášili starý trik. Důvěřivce připraví o peníze

Novinky.cz - bezpečnost - 5 Leden, 2021 - 09:23
Českým internetem se začal v posledních dnech opět šířit poplašný e-mail, jehož prostřednictvím podvodníci vydávající se za hackery vydírají tuzemské uživatele. Tvrdí, že mají záznam, jak uživatelé sledují erotická videa. Ve skutečnosti jde ale o podvod, který se poprvé na síti objevil již před dvěma roky.
Kategorie: Hacking & Security

Ticketmaster To Pay $10 Million Fine For Hacking A Rival Company

The Hacker News - 5 Leden, 2021 - 08:45
Ticketmaster has agreed to pay a $10 million fine after being charged with illegally accessing computer systems of a competitor repeatedly between 2013 and 2015 in an attempt to "cut [the company] off at the knees." A subsidiary of Live Nation, the California-based ticket sales and distribution company used the stolen information to gain an advantage over CrowdSurge — which merged with Songkick
Kategorie: Hacking & Security

Ransomware Gang Collects Data from Blood Testing Lab

Threatpost - 5 Leden, 2021 - 00:23
Apex Laboratory patient data was lifted and posted on a leak site.
Kategorie: Hacking & Security

Researcher Breaks reCAPTCHA With Google’s Speech-to-Text API

Threatpost - 4 Leden, 2021 - 22:45
Researcher uses an old unCAPTCHA trick against latest the audio version of reCAPTCHA, with a 97 percent success rate.
Kategorie: Hacking & Security

Leading Game Publishers Hit Hard by Leaked-Credential Epidemic

Threatpost - 4 Leden, 2021 - 21:14
Over 500,000 leaked credentials tied to the top two dozen leading gaming companies are for sale online.
Kategorie: Hacking & Security

Secret Backdoor Account Found in Several Zyxel Firewall, VPN Products

The Hacker News - 4 Leden, 2021 - 18:12
Zyxel has released a patch to address a critical vulnerability in its firmware concerning a hardcoded, undocumented secret account that could be abused by an attacker to login with administrative privileges and compromise its networking devices. The flaw, tracked as CVE-2020-29583 (CVSS score 7.8), affects version 4.60 present in a wide-range of Zyxel devices, including Unified Security Gateway
Kategorie: Hacking & Security

T-Mobile Faces Yet Another Data Breach

Threatpost - 4 Leden, 2021 - 18:09
The cyberattack incident is the wireless carrier's fourth in three years.
Kategorie: Hacking & Security

Ticketmaster Coughs Up $10 Million Fine After Hacking Rival Business

Threatpost - 4 Leden, 2021 - 16:26
Several Ticketmaster executives conspired a hack against a rival concert presales firm, in attempt to 'choke off' its business.
Kategorie: Hacking & Security

The New York Times: Stopy po útoku na SolarWinds mohou vést i do Brna

Zive.cz - bezpečnost - 4 Leden, 2021 - 14:45
Amerika i v novém roce řeší bezprecedentní útok Sunburst/Supernova na klíčový produkt společnosti SolarWinds: síťovou podnikovou platformu Orion. Vzhledem k tomu, že ji používají klienti z řad státní správy i soukromého sektoru prakticky na celém světě, seznam potenciálních obětí může být obrovský ...
Kategorie: Hacking & Security

Linux Pentesting: What Is It and How Can It Improve Network Security?>

LinuxSecurity.com - 4 Leden, 2021 - 14:17
When setting up and testing a network security system, it is critical to make sure it is working properly and free from vulnerabilities that could be exploited by malicious hackers. While the best way to guarantee the security of a system is to design, implement and operate it to be secure, continuously testing a network security system for potential flaws is an excellent way to improve and validate network security - which is where pentesting comes in quite handy. This article will introduce the concept of pentesting to improve and verify network security, explain basic pentesting methodology and explore some excellent pentesting tools, distros and OSes available to Linux users in 2021.
Kategorie: Hacking & Security

Golang malware infecting Windows, Linux servers with XMRig miner>

LinuxSecurity.com - 4 Leden, 2021 - 14:09
The Golang malware has been active since last month, exploiting poor security practices to target both Linux and Windows-based servers. Implementing 2FA with robust passwords and keeping all running software updated can help protect against Golang and other dangerous attacks.
Kategorie: Hacking & Security
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