Threat actors are acquiring expired domains to inherit website traffic and reputation to redirect victims to scams and malware on a large scale. DNS threat intelligence firm Infoblox has given the name dropcatch domains to those that get a second chance, where an expired domain becomes available for registration and is then snapped up by another party. During the first half of 2026, 50,400
Hardware wallet manufacturer Trezor disclosed a data breach affecting nearly 14,000 of its customers after ShipMonk, its shipping and logistics provider, was hacked. During the incident, the attackers gained access to customers' order data, including their full names, shipping addresses, email addresses, and phone numbers. As the company explained in a Thursday blog post, the resulting data breach affects customers from the United States, the United Kingdom, Sweden, Colombia, Brazil, Italy, and Portugal who received orders between May 10th and August 8th, 2026. "On Monday, August 10, 2026, one of our shipping providers, ShipMonk, informed us of unauthorized access to their systems containing customer data," Trezor said. "The incident affects 11,742 customers with full exposure (name, email, phone number, shipping address) and 1,947 customers with partial exposure (name, city, email)."
Cybersecurity researchers have disclosed details of a new macOS-oriented, Rust-based information stealer called AmnesiaStealer that's capable of hijacking Chromium web browsers to steal session data. The multi-stage stealer is spread via a counterfeit GitHub download page titled "Download for macOS" and claims to be from a verified publisher. The page employs a ClickFix-style lure that
Attempts to exploit a critical vulnerability (CVE-2026-71362) in Adobe's Commerce and Magento e-commerce platforms have been detected, potentially allowing attackers to hijack customer accounts. The flaw is described as an incorrect authorization vulnerability that could be leveraged to "gain elevated access to sensitive resources" without authentication and is one of the seven issues that Adobe addressed in a security update yesterday. Although the software vendor states in the advisory that it is not aware of exploits in the wild for any of the fixed flaws, eCommerce security company Sansec says that its Shield web application firewall (WAF) is already blocking CVE-2026-71362 exploitation attempts. According to Sansec, exploiting the vulnerability requires "no existing account, administrator privileges or user interaction."
Official websites use .gov A .gov website belongs to an official government organization in the United States. Secure .gov websites use HTTPS A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites. Staying Secure at Eventsno-cost Cyber Servicessecure your businessKnown Exploited Vulnerabilities CatalogReport A Cyber Issue WASHINGTON - The Cybersecurity and Infrastructure Security Agency (CISA) today released the K-12 Cybersecurity Foundations Resource Package, a comprehensive collection of guides, videos and supplemental materials to help K‑12 schools and districts prevent, mitigate and respond to prevalent cyber threats. Based on current cybersecurity best practices and frameworks, the resource package outlines cost-effective, actionable and customizable steps that K-12 institutions can take to develop and maintain effective cybersecurity programs.
A newly disclosed flaw in the way OpenAI, Anthropic, and Google carried hidden AI reasoning between API calls let researchers recover internal reasoning and secrets from session logs, including API keys and passwords. The weakness affected encrypted reasoning objects used by the providers' reasoning APIs, where a block created in one session could be replayed into another and, during testing,
Global supply chain and distribution giant Wesco has confirmed in a statement to BleepingComputer that it is investigating a cybersecurity incident. The company's statement comes after data extortion group ExfilSquad claimed to have stolen sensitive information from Wesco and leaked it on their data leak site. Jennifer Sniderman, Vice President of Corporate Communications at Wesco, said that the incident involves the company's cloud CRM environment. “Wesco is aware of a claim of CRM data exfiltration by a third party,” Sniderman told BleepingComputer. “We have worked with our cloud CRM vendor on the matter, and we do not believe that there is a risk to sensitive data.” The company representative added that Wesco has not experienced any business disruption, and all operations continue as normal.
Mozilla has scrapped the cryptographic key behind Firefox and Thunderbird downloads for Linux after an unencrypted copy of it was committed by mistake to one of the company's own private code repositories. That key is how a user, or a Linux distribution packaging the browser, confirms a downloaded Firefox tarball came from Mozilla and was not tampered with. That decision carries a cost for
Mozilla has scrapped the cryptographic key behind Firefox and Thunderbird downloads for Linux after an unencrypted copy of it was committed by mistake to one of the company's own private code repositories. That key is how a user, or a Linux distribution packaging the browser, confirms a downloaded Firefox tarball came from Mozilla and was not tampered with. That decision carries a cost for anyone who checks what they download: files signed with the old key stop verifying once a user imports the revocation. That covers older Firefox and Thunderbird downloads, not just future ones. Nothing so far points to anyone outside the company getting hold of the key. The repository was private, the browser maker says a review of available audit records turned up no sign of unauthorized access, and everyone who could see it already had legitimate access anyway. Mozilla revoked it regardless.
In July 2026, Kaspersky experts detected a new attack by the Head Mare group. Previously, we classified them as hacktivists, but now we define them as an APT group due to the sophistication of their TTPs and the absence of destructive activity (encryption, wiping) in the targeted infrastructures. In this latest campaign, the attackers exploited a chain of vulnerabilities in the TrueConf video conferencing server and replaced the original TrueConf client installers with infected versions that installed the PhantomCore malware on the system. An investigation of the compromised server revealed that the attackers used a combination of two new vulnerabilities (assigned internal identifiers KLCERT-26-057 and KLCERT-26-058), allowing them to execute arbitrary code with the highest privileges. This web shell was used for the following activities:
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