attack Archives

Winsage

July 27, 2026

New Certighost PoC exploit lets attackers hijack Windows domains

A proof-of-concept exploit for the "Certighost" vulnerability (CVE-2026-54121) has been released, affecting Windows Active Directory Certificate Services. This vulnerability allows authenticated attackers to compromise a Windows domain by manipulating machine account attributes to obtain certificates from AD CS, enabling them to authenticate as that machine or even as a domain controller. The flaw was reported to Microsoft on May 14, 2026, and addressed in the July 2026 Patch Tuesday updates. The vulnerability exploits a fallback mechanism in AD CS during certificate enrollment requests, allowing attackers to direct the Certification Authority to their controlled systems. The researchers demonstrated that a low-privileged user could create a machine account and use it to impersonate a domain controller, leading to potential domain compromise. Microsoft has added validation to the chase process in the July updates to prevent this exploitation. For those unable to install the updates, a temporary workaround involves disabling the chase fallback, though this has not been extensively tested.

Tech Optimizer

July 27, 2026

What Prevents Zero-Day Exploits? A Practical Guide to Stopping Unknown Threats

Zero-day exploits are attacks that take advantage of previously unknown software vulnerabilities before a vendor can issue a patch. These exploits pose significant challenges because organizations cannot address vulnerabilities they are unaware of, and traditional security measures may not effectively identify them. Zero-day vulnerabilities are distinct from zero-day exploits; the former refers to the software flaw itself, while the latter is the method used by attackers to exploit that flaw. Zero-day exploits are particularly dangerous because they give attackers a temporary advantage, allowing them to compromise systems before defenders can respond. These exploits are commonly used in advanced attacks, including ransomware campaigns and espionage. The lifecycle of a zero-day exploit typically involves discovering a vulnerability, weaponizing it, delivering the exploit, executing malicious code, and achieving the attacker's objectives. Traditional antivirus solutions may not consistently prevent zero-day exploits, as they primarily focus on known threats. Endpoint Detection and Response (EDR) platforms provide visibility and detection but do not inherently prevent exploitation. Effective prevention strategies emphasize stopping the exploitation techniques themselves, rather than solely relying on detection. Memory-based attack prevention is a key approach, as all exploits must execute within memory. This method disrupts exploitation techniques and can protect against unknown vulnerabilities. Best practices for preventing zero-day exploits include reducing the attack surface, enforcing least privilege, maintaining aggressive patch management, strengthening identity security, deploying prevention-based endpoint protection, and maintaining a layered security strategy.

Tech Optimizer

July 27, 2026

Hackers are hiding malware behind AI agents that antivirus cannot see

Sergey Lozhkin, head of Kaspersky’s global research and analysis team for the Asia-Pacific, Middle East, Turkey, and Africa, reported an increase in malware injection attacks targeting AI agents, particularly from outside an organization’s network. He noted that traditional signature-based analysis is becoming ineffective as AI skills operate in the cloud, connecting to external resources. Dmitry Galov, leading Kaspersky’s research for Russia and the CIS, emphasized the importance of behavioral analysis and sandboxing AI applications to combat these threats. Lozhkin warned that the rapid growth of skills and plugins requires organizations to adopt innovative security measures, as old models are no longer sufficient.

AppWizard

July 26, 2026

Red Faction: Guerrilla Re-Mars-tered review (2018)

The Geo-mod destruction feature in Red Faction: Guerrilla allows players to dismantle walls and pillars, leading to the collapse of entire buildings. The game includes mechanics such as crashing vehicles through enemy bases and detonating mines, providing a chaotic gameplay experience. The recently released Re-Mars-tered edition offers enhancements like improved textures, better lighting, and native 4K support. The campaign mode features significant destructive opportunities, while the Wrecking Crew mode serves as a casual alternative. Despite the game's unique destructible environment, no other titles have successfully emulated its approach, although elements of destruction appear in games like Battlefield, Minecraft, and Just Cause. The sparse Martian setting enhances the experience, and there is a strong desire among players for open-world games that allow for environmental manipulation.

Tech Optimizer

July 25, 2026

Scrappy RAT Malware Targets Chrome And Edge Users

A new remote access trojan (RAT) named msaRAT has been identified by Cisco Talos, linked to the Chaos ransomware group and built using Rust. It exploits Chrome and Edge browsers to disguise its traffic and evade detection. MsaRAT operates through a headless browser process, enabling remote code execution and facilitating ransomware deployment, data theft, and other malicious activities. It is typically installed via phishing emails or malicious files, making it resistant to standard browser patches. Cisco Talos recommends specific SNORT rules and a ClamAV signature for detection. Indicators of Compromise (IoC) include traffic to the IP address 172.86.126.18 and the domain is-01-ast.ols-img-12.workers.dev. The malware primarily targets large organizations, but individual users may also be at risk.

AppWizard

July 25, 2026

There’s only one Jedi Operator in Star Wars Zero Company, and reckless players may end up with none at all: ‘Be careful that nothing unfortunate happens to her!’

The upcoming tactical game, Star Wars Zero Company, will feature only one Jedi Operator, Tel-Rea, highlighting the rarity of Jedi in the game's narrative. The game includes a permadeath mechanic, meaning players could permanently lose Tel-Rea if they are not careful. While permadeath is a key feature, players can choose to disable it on certain difficulty levels. The decision to include permadeath was debated internally at Bit Reactor, with narrative lead Aaron Contreras noting its potential impact on the story. Star Wars Zero Company is set to launch next month.

AppWizard

July 23, 2026

ThreatsDay: Android Spyware, PLC Attacks, AI Image Prompt Injection + 12 More Stories

GitHub will reject command-line support bundle uploads from outdated versions of GitHub Enterprise Server lacking security patches starting August 18, 2026. The npm package @copilot-mcp/apex has been identified as a post-install dropper that installs a macOS infostealer, phishing for sensitive information and maintaining a connection to an attacker's server. A rogue extension on the Microsoft Visual Studio Code marketplace, "Markdown All Pro," impersonates a legitimate tool and opens a backdoor after installation. A phishing campaign targeting Portuguese users delivers the Lampion banking malware, which has been active since 2019. DoubleVerify reports a rise in "AfterCall" apps that exploit user permissions for ad fraud. The GhostCommit attack method hides malicious instructions within PNG images in pull requests. The U.S. government has updated its advisory on Iranian-affiliated cyber activity targeting operational technology devices. An Android app posing as a civil defense alert system has been found to contain malware for data harvesting. An Iranian threat actor is distributing MarkiRAT malware through fake applications. An analysis of 28 AI-coded applications revealed 434 vulnerabilities, prompting Cisco to introduce Antares to identify vulnerabilities in codebases. A Russian-speaking threat actor is dismantling guardrails on AI models to create offensive tools.

Tech Optimizer

July 21, 2026

Advanced Threat Protection: How AI Transforms Enterprise Security

An attacker is testing stolen passwords against a company with inadequate firewall protection, highlighting the flaws in traditional security measures. Modern attacks, including ransomware and phishing, have evolved, necessitating advanced threat protection (ATP) that incorporates artificial intelligence (AI) for improved threat detection and response. AI-driven ATP identifies attacks that conventional tools miss, such as fileless malware and targeted phishing, by learning normal operating patterns and flagging deviations. Traditional security relies on known malware signatures, which are ineffective against zero-day attacks and polymorphic malware that changes its identity. Cloud misconfigurations and hybrid security gaps further complicate security. AI enhances detection by focusing on malicious behaviors rather than just file signatures, allowing for rapid identification of threats. Automated incident response can isolate affected endpoints and terminate malicious processes quickly. Behavioral analytics and threat intelligence integration improve ATP effectiveness by understanding user behavior and recognizing attack patterns. AI-powered ATP significantly reduces breach containment time and false positives, shifting the focus from reactive cleanup to proactive prevention. Best practices for maximizing ATP include integrating it into existing security operations, keeping machine learning models updated, and regularly testing defenses against real-world threats.

AppWizard

July 21, 2026

The best Deus Ex sequel is a 2009 fan-mod set in a living forum where you attack enemies with sporks and foons, and no I am not joking

The Nameless Mod (TNM) is a fan mod for the game Deus Ex, developed over seven years within a forum community. It features a chaotic power struggle among factions such as goat worshippers and llama devotees, with characters using sporks as weapons and quirky phrases like "What the radish?" The mod is considered a strong contender for the best sequel to Deus Ex, alongside Mankind Divided. It was first highlighted in PC Gamer in June 2010 for its adventurous spirit. TNM expands on the original game's elements, offering a unique experience in the gaming landscape of 2026. It is available on ModDB and the Steam Workshop for Deus Ex: Revision.

Tech Optimizer

July 21, 2026

Advanced Threat Protection: How AI Transforms Enterprise Security

An attacker is testing stolen passwords against a company that incorrectly believes its firewall is sufficient protection. Traditional defenses have become inadequate due to the speed and sophistication of modern attacks, including ransomware groups renting tools and phishing kits being easily accessible. Advanced threat protection (ATP) was designed to address these challenges, especially with the integration of artificial intelligence (AI). AI-powered ATP identifies attacks that conventional tools overlook, such as fileless malware and targeted phishing attempts, by learning the normal behavior of an organization’s environment and flagging anomalies. Traditional security relies on identifying known malware through established fingerprints, which fails against novel threats like zero-day attacks and polymorphic malware. The rise of remote work and cloud services has introduced new risks due to misconfigurations and inconsistent security rules. AI enhances threat detection by focusing on malicious behavior rather than matching files against known threats, allowing for rapid detection and automated incident response. Behavioral analytics establishes a baseline for users and devices, flagging deviations that may indicate insider threats or credential theft. Integrating threat intelligence provides insights into emerging threats and helps prioritize alerts. AI-driven ATP can contain breaches faster, significantly reducing the financial impact and dwell time of attackers. Best practices for maximizing ATP include integrating with security operations, ensuring comprehensive coverage, updating models regularly, conducting real-world testing, securing AI systems, and maintaining human oversight.