This SentinelOne weekly roundup covers law enforcement wins and two major breaches. A federal court sentenced former U.S. Army soldier Cameron John Wagenius to 70 months for attacks on technology and telecom firms, and former U.S. Air Force members Chijioke Timothy Odimegwu and Harafat Mogaji received a combined 189 months for business em…
This weekly recap covers several concurrent incidents. ConnectWise disabled seven application identities and suspended Cloud Backup after unknown actors abused them to compromise Microsoft 365 tenants. China-nexus Armory Castle (UNC5221 / Warp Panda) exploited BeyondTrust Remote Support flaw CVE-2026-102764 (CVSS 9.3) as a zero-day in lat…
The weekly InfoStealers report for 12-19 October 2026 summarises stealer-log telemetry on compromised machines, credentials and sessions. The United States ranks 8 by country of infection with 438 machines. Gmail is the most affected email provider with 1,225,748 users, followed by Hotmail (90,554) and Yahoo (33,493). Sessions and saved c…
Railway, a Platform-as-a-Service provider, disclosed "anomalous activity" on the systems that store customer environment variables. An unauthorized third party may have accessed encrypted variables and, in some cases, obtained the decrypted contents (thehackernews.com, techcrunch.com, bleepingcomputer.com). Railway detected the activity e…
Insikt Group (Recorded Future) observed a 48% rise in reported cyberattacks on Japanese organizations between Q2 and Q3 2026, from 621 to 918 incidents. Masaaki Taira, head of Japan's NCSH, declared a "state of emergency in cyberspace". Victims span retail, rail, logistics, media, education and software. Incidents involved ransomware, sto…
Rapid7's Q3 2026 threat landscape report finds that high-severity vulnerabilities were exploited an average of three days after disclosure, with 71% exploited within the first seven days. 79% of them are classed as 'holy grail' flaws, meaning remote and needing no credentials or user interaction. Ransomware remains the dominant threat. Th…
This weekly roundup covers a cluster of breaches, critical vulnerabilities and law-enforcement actions. Bluesky confirmed more than 4,500 accounts compromised in a phishing campaign using a fake government payment offer. Zeabur will shut down after a second breach this year that exposed over 3.2 million environment variable records and da…
This SentinelOne weekly roundup (Week 39, 2026) covers one law enforcement success and two active threat campaigns. A US court sentenced Armenian national Karen Serobovich Vardanyan ("Maneeken"/"Karl Lagerfeld"), an initial access specialist for Ryuk ransomware, to two years in prison and over $1.2 million in restitution. SentinelLABS ide…
The LiteLLM release 1.107.0 (a widely used open source LLM proxy and AI gateway developed by BerriAI, about 23 million weekly downloads per theregister.com and gbhackers.com, or about 92 million monthly PyPI downloads per bleepingcomputer.com) was trojanized on PyPI on 21 October 2026 and carries a credential stealer (privcollect) plus a …
The PHP security team released emergency fixes on October 21, 2026 for two critical core flaws, CVE-2026-109618 and CVE-2026-109619, nicknamed PHP2Shell. Both are rated CVSS v4.0 9.2 and allow unauthenticated remote code execution (RCE) as the web worker account. They can also expose process memory that may hold credentials and API keys (…
Microsoft attributes the supply-chain compromise of ConnectWise Cloud Backup (formerly SkyKick) to Storm-0940, a China state-aligned actor active since at least 2021. The group has used the agentic AI penetration-testing framework ARTEX since at least September 2026 against hundreds of organizations worldwide (cyberscoop.com, thehackernew…
ConnectWise suspended Cloud Backup (formerly SkyKick), SaaS Security and Cloud Management after unknown actors gained unauthorized access to its application identities and used them to sign in to customers' Microsoft 365 tenants. ConnectWise says it identified the incident on October 14, 2026 (thehackernews.com) and began mitigations on O…