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New OpenSSH Vulnerability Exposes Linux Systems to Remote Command Injection

New OpenSSH Vulnerability Exposes Linux Systems to Remote Command Injection

Jul 24, 2023 Linux / Network Security
Details have emerged about a now-patched flaw in OpenSSH that could be potentially exploited to run arbitrary commands remotely on compromised hosts under specific conditions. "This vulnerability allows a remote attacker to potentially execute arbitrary commands on vulnerable OpenSSH's forwarded ssh-agent," Saeed Abbasi, manager of vulnerability research at Qualys,  said  in an analysis last week. The vulnerability is being tracked under the CVE identifier  CVE-2023-38408  (CVSS score: N/A). It impacts all versions of OpenSSH before  9.3p2 . OpenSSH is a popular connectivity tool for remote login with the SSH protocol that's used for encrypting all traffic to eliminate eavesdropping, connection hijacking, and other attacks. Successful exploitation requires the presence of certain libraries on the victim system and that the SSH authentication agent is  forwarded  to an attacker-controlled system. SSH agent is a  background program  that ...
PuTTY v.0.61 New Version released After 4 years

PuTTY v.0.61 New Version released After 4 years

Jul 14, 2011
PuTTY v.0.61  New Version   released  After 4 years After four Years, Putty's New version finally Released today.Here are the PuTTY files themselves: PuTTY (the Telnet and SSH client itself) PSCP (an SCP client, i.e. command-line secure file copy) PSFTP (an SFTP client, i.e. general file transfer sessions much like FTP) PuTTYtel (a Telnet-only client) Plink (a command-line interface to the PuTTY back ends) Pageant (an SSH authentication agent for PuTTY, PSCP, PSFTP, and Plink) PuTTYgen (an RSA and DSA key generation utility). These features are new in beta 0.61 Kerberos/GSSAPI authentication in SSH-2. Local X11 authorisation support on Windows. (Unix already had it, of course.) Support for non-fixed-width fonts on Windows. GTK 2 support on Unix. Specifying the logical host name independently of the physical network address to connect to. Crypto and flow control optimisations. Support for the zlib@openssh.com SSH-2 compression method. Support for new Wind...
⚡ Weekly Recap: Chrome 0-Days, Router Botnets, AWS Breach, Rogue AI Agents & More

⚡ Weekly Recap: Chrome 0-Days, Router Botnets, AWS Breach, Rogue AI Agents & More

Mar 16, 2026 Cybersecurity / Hacking
Some weeks in security feel normal. Then you read a few tabs and get that immediate “ah, great, we’re doing this now” feeling. This week has that energy. Fresh messes, old problems getting sharper, and research that stops feeling theoretical real fast. A few bits hit a little too close to real life, too. There’s a good mix here: weird abuse of trusted stuff, quiet infrastructure ugliness, sketchy chatter, and the usual reminder that attackers will use anything that works. Scroll on. You’ll see what I mean. ⚡ Threat of the Week Google Patches 2 Actively Exploited Chrome 0-Days — Google released security updates for its Chrome web browser to address two high-severity vulnerabilities that it said have been exploited in the wild. The vulnerabilities related to an out-of-bounds write vulnerability in the Skia 2D graphics library (CVE-2026-3909) and an inappropriate implementation vulnerability in the V8 JavaScript and WebAssembly engine (CVE-2026-3910) that could result in out-of-boun...
cyber security

2026 Annual Threat Report: A Defender’s Playbook From the Front Lines

websiteSentinelOneEnterprise Security / Cloud Security
Learn how modern attackers bypass MFA, exploit gaps, weaponize automation, run 8-phase intrusions, and more.
cyber security

Free Assessment: Identify Hidden Internal Risk.

websiteBitdefenderAttack Surface / Threat Detection
Discover unnecessary user access to risky tools, shadow IT, based on real user behavior.
⚡ Weekly Recap: Chrome 0-Day, AI Hacking Tools, DDR5 Bit-Flips, npm Worm & More

⚡ Weekly Recap: Chrome 0-Day, AI Hacking Tools, DDR5 Bit-Flips, npm Worm & More

Sep 22, 2025
The security landscape now moves at a pace no patch cycle can match. Attackers aren’t waiting for quarterly updates or monthly fixes—they adapt within hours, blending fresh techniques with old, forgotten flaws to create new openings. A vulnerability closed yesterday can become the blueprint for tomorrow’s breach. This week’s recap explores the trends driving that constant churn: how threat actors reuse proven tactics in unexpected ways, how emerging technologies widen the attack surface, and what defenders can learn before the next pivot. Read on to see not just what happened, but what it means—so you can stay ahead instead of scrambling to catch up. ⚡ Threat of the Week Google Patches Actively Exploited Chrome 0-Day — Google released security updates for the Chrome web browser to address four vulnerabilities, including one that it said has been exploited in the wild. The zero-day vulnerability, CVE-2025-10585, has been described as a type confusion issue in the V8 JavaScript ...
⚡ Weekly Recap: WhatsApp 0-Day, Docker Bug, Salesforce Breach, Fake CAPTCHAs, Spyware App & More

⚡ Weekly Recap: WhatsApp 0-Day, Docker Bug, Salesforce Breach, Fake CAPTCHAs, Spyware App & More

Sep 01, 2025 Cybersecurity News / Hacking
Cybersecurity today is less about single attacks and more about chains of small weaknesses that connect into big risks. One overlooked update, one misused account, or one hidden tool in the wrong hands can be enough to open the door. The news this week shows how attackers are mixing methods—combining stolen access, unpatched software, and clever tricks to move from small entry points to large consequences.  For defenders, the lesson is clear: the real danger often comes not from one major flaw, but from how different small flaws interact together. ⚡ Threat of the Week WhatsApp Patches Actively Exploited Flaw — WhatsApp addressed a security vulnerability in its messaging apps for Apple iOS and macOS that it said may have been exploited in the wild in conjunction with a recently disclosed Apple flaw in targeted zero-day attacks. The vulnerability, CVE-2025-55177 relates to a case of insufficient authorization of linked device synchronization messages. The Meta-owned company ...
⚡ Weekly Recap: SharePoint 0-Day, Chrome Exploit, macOS Spyware, NVIDIA Toolkit RCE and More

⚡ Weekly Recap: SharePoint 0-Day, Chrome Exploit, macOS Spyware, NVIDIA Toolkit RCE and More

Jul 21, 2025 Enterprise Security / Zero Day
Even in well-secured environments, attackers are getting in—not with flashy exploits, but by quietly taking advantage of weak settings, outdated encryption, and trusted tools left unprotected. These attacks don’t depend on zero-days. They work by staying unnoticed—slipping through the cracks in what we monitor and what we assume is safe. What once looked suspicious now blends in, thanks to modular techniques and automation that copy normal behavior. The real concern? Control isn’t just being challenged—it’s being quietly taken. This week’s updates highlight how default settings, blurred trust boundaries, and exposed infrastructure are turning everyday systems into entry points. ⚡ Threat of the Week Critical SharePoint Zero-Day Actively Exploited (Patch Released Today) — Microsoft has released fixes to address two security flaws in SharePoint Server that have come under active exploitation in the wild to breach dozens of organizations across the world. Details of exploitation emer...
⚡ THN Weekly Recap: From $1.5B Crypto Heist to AI Misuse & Apple’s Data Dilemma

⚡ THN Weekly Recap: From $1.5B Crypto Heist to AI Misuse & Apple’s Data Dilemma

Feb 24, 2025
Welcome to your weekly roundup of cyber news, where every headline gives you a peek into the world of online battles. This week, we look at a huge crypto theft, reveal some sneaky AI scam tricks, and discuss big changes in data protection. Let these stories spark your interest and help you understand the changing threats in our digital world. ⚡ Threat of the Week Lazarus Group Linked to Record-Setting $1.5 Billion Crypto Theft — The North Korean Lazarus Group has been linked to a "sophisticated" attack that led to the theft of over $1.5 billion worth of cryptocurrency from one of Bybit's cold wallets, making it the largest ever single crypto heist in history. Bybit said it detected unauthorized activity within one of our Ethereum (ETH) Cold Wallets during a planned routine transfer process on February 21, 2025, at around 12:30 p.m. UTC. The incident makes it the biggest-ever cryptocurrency heist reported to date, dwarfing that of Ronin Network ($624 million), Poly N...
⚡ Weekly Recap: Password Manager Flaws, Apple 0-Day, Hidden AI Prompts, In-the-Wild Exploits & More

⚡ Weekly Recap: Password Manager Flaws, Apple 0-Day, Hidden AI Prompts, In-the-Wild Exploits & More

Aug 25, 2025 Cybersecurity News / Hacking
Cybersecurity today moves at the pace of global politics. A single breach can ripple across supply chains, turn a software flaw into leverage, or shift who holds the upper hand. For leaders, this means defense isn’t just a matter of firewalls and patches—it’s about strategy. The strongest organizations aren’t the ones with the most tools, but the ones that see how cyber risks connect to business, trust, and power. This week’s stories highlight how technical gaps become real-world pressure points—and why security decisions now matter far beyond IT. ⚡ Threat of the Week Popular Password Managers Affected by Clickjacking — Popular password manager plugins for web browsers have been found susceptible to clickjacking security vulnerabilities that could be exploited to steal account credentials, two-factor authentication (2FA) codes, and credit card details under certain conditions. The technique has been dubbed Document Object Model (DOM)-based extension clickjacking by independent sec...
Microsoft Uncovers Sandworm Subgroup's Global Cyber Attacks Spanning 15+ Countries

Microsoft Uncovers Sandworm Subgroup's Global Cyber Attacks Spanning 15+ Countries

Feb 12, 2025 Cyber Espionage / Cybercrime
A subgroup within the infamous Russian state-sponsored hacking group known as Sandworm has been attributed to a multi-year initial access operation dubbed BadPilot that stretched across the globe. "This subgroup has conducted globally diverse compromises of Internet-facing infrastructure to enable Seashell Blizzard to persist on high-value targets and support tailored network operations," the Microsoft Threat Intelligence team said in a new report shared with The Hacker News ahead of publication. The geographical spread of the initial access subgroup's targets include the whole of North America, several countries in Europe, as well as others, including Angola, Argentina, Australia, China, Egypt, India, Kazakhstan, Myanmar, Nigeria, Pakistan, Turkey, and Uzbekistan. The development marks a significant expansion of the hacking group's victimology footprint over the past three years, which is otherwise known to be concentrated around Eastern Europe - 2022: Energy...
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