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Japan's GMO Internet Group is  offering up to $1 million in total  for tips that help catch the attackers who breached its Onamae.com Desktop Cloud service, after refusing to pay an extortion demand. The reward program opened on October 28 and pays only if a tip helps lead to an arrest or an international wanted notice. The service  hosts Windows desktops  used for FX trading, and a broker has linked unauthorized trades on some of its customers' accounts to logins leaked from the service. GMO says the attackers took customer information. It received a demand for about  $50 million (about ¥8 billion)  on October 21 from people it believes carried out the attack. They have also threatened its customers' trading accounts and data. On October 27, the attackers posted material on their website that they say is information about GMO and its customers. The site's domain, including its mirror sites,  was shut down  at about 4 a.m. Japan time on O...

Tailscale has released  version 1.104.4  to fix flaws in its built-in SSH server that could let an attacker reach services and files on other servers that only the root user should be able to touch. The flaws are in how Tailscale SSH forwards network connections, a job the Tailscale background process carries out with root privileges. To use them, an attacker must already control a device that the network's access rules permit to open an SSH session to the target, with forwarding allowed in that rule. The flaws come from a report called  Tailworm , published days before the fix by Erica Windisch of Cyberdione Labs, who tested released versions of the Tailscale client and the self-hosted headscale control server in a lab. Tailscale SSH decides who can connect using a device's identity and the network's policy file, not a password or key, so an attacker does not need stolen credentials, only a foothold on a device the policy already trusts. The ...

The critical Oracle PeopleSoft bug that ShinyHunters has exploited since May is not one flaw but three chained together, the researchers who reported it said this week. Oracle patched all three under a single identifier,  CVE-2026-35273 , in June. Its root is a server-side request forgery (SSRF) that reaches an internal management interface because PeopleSoft trusts its own loopback address by default, opening the door to remote code execution without a login. The breakdown comes from Bobby Gould of the Zero Day Initiative (ZDI), whose team reported the flaw to Oracle. In  its analysis , ZDI said it reported three distinct vulnerabilities across two PeopleSoft components, and that it is working with Oracle to assign a separate CVE to each. As of this week, the one June identifier is still the only one on the record. CVE-2026-35273 affects PeopleSoft Enterprise PeopleTools versions 8.61 and 8.62, carries a CVSS score of 9.8, and lets an unauthenticated attacker take o...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added two vulnerabilities impacting Adobe Commerce and Magento, and Google's Brotli decoder library to its Known Exploited Vulnerabilities ( KEV ) catalog, citing evidence of active exploitation. The vulnerabilities are listed below - CVE-2026-111497 (CVSS score: 9.2) - An unchecked return value vulnerability in Google Brotli that could allow a remote unauthenticated attacker to corrupt adjacent decoder state memory, disclose sensitive memory contents, cause a denial-of-service, or potentially execute arbitrary code using a crafted Brotli-compressed stream. CVE-2026-48356 (CVSS score: 9.3) - An unrestricted upload of a file with dangerous type vulnerability in Adobe Commerce and Magento that could result in arbitrary code execution in the context of the current user, potentially gaining elevated access or control over the victim's account or session. The development comes days after Sans...

Cybersecurity researchers have disclosed details of three cyber attacks targeting organizations in Japan in which artificial intelligence (AI) was a key element, either in the driving seat or to assist a human operator. TrendAI, which analyzed three exposed server environments used by threat actors to conduct the malicious cyber operations, described them as distinct from previously published attacks that have leveraged ARTEX , an autonomous AI penetration testing framework, to single out entities in South Korea and Japan. "These environments held reconnaissance and attack tools, scripts, target lists, results, logs, and command histories," security researchers Bakuei Matsukawa and Joseph C Chen said. "They ranged from workspaces used largely by hand by skilled operators to AI-agent platforms that automated the entire workflow, including command and control." The first of the three attacks has been found to abuse CyberStrikeAI , another open-source penetra...

The GoAhead embedded web server loaded a certificate revocation list into its default TLS backend but never turned revocation checking on, so a revoked client certificate could still pass login on affected setups. The flaw is in builds that use the OpenSSL backend with mutual-TLS, where the server checks a client certificate and vice versa, and a revocation list is configured to block revoked certificates. That is a setup an operator turns on deliberately; a default build does not.  GoAhead 6.1.1 , released to device makers on August 2, 2026, and publicly published on October 12, fixes it. GoAhead is a small web server that device makers build into firmware to run management pages on routers, printers, gateways and industrial controllers. Its maker, EmbedThis, says it runs in hundreds of millions of devices. The flaw was found by Sébastien Féry of FoxIO, who described it and two other TLS problems in a  write-up  on October 26. On an affected build, the server...

Apple on Monday backported fixes for a high-severity security flaw that was exploited in real-world cyber attacks to older devices. The vulnerability, tracked as CVE-2026-86950 (CVSS score: 8.8), is an out-of-bounds write affecting CoreGraphics that could result in arbitrary code execution when processing a maliciously crafted file. Patches for the flaw were released last month by Apple in versions iOS 26.7.1, iPadOS 26.7.1, macOS Tahoe 26.7.1, and macOS Sequoia 15.8.1, acknowledging that it may have been exploited in sophisticated attacks against specific individuals using devices running iOS before iOS 27. The fixes have now been expanded to include iOS 18.7.11 and iPadOS 18.7.11, which support iPhone XS, iPhone XS Max, iPhone XR, iPad 7th generation, iPad Air 4th generation and later, iPad 9th generation and later, and iPad mini 6th generation and later. "Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against ...