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"Rapid 7 caught attackers abusing forged VPN cookies against multiple customers."
Views expressed in this cybersecurity, cyber crime update are those of the reporters and correspondents. Accessed on 31 May 2026, 2302 UTC.
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Russ Roberts (https://www.hawaiicybersecurityjournal.net)
54
Today
Lateral Movement (Enterprise TA0008)
by Pierluigi Paganini / 4h
CVE-2026-0257 lets attackers forge Palo Alto GlobalProtect auth cookies and bypass VPN login. Exploitation confirmed since May 17. Palo Alto Networks addressed the vulnerability CVE-2026-0257 on May 13. Two weeks later, cybersecurity firm Rapid7 confirmed active exploitation across multiple customer environments. The flaw impacts the GlobalProtect portal and gateway components of Palo Alto Networ
by Pierluigi Paganini / 7h
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Ghost CMS Mass Compromised via CVE-2026-26980, Now Fueling ClickFix Attacks TrapDoor Crypto Stealer Supply Chain Attack Hits 34 Packages and Hundreds of Versions Across npm, PyPI, and Crates.io RemotePE: The Lazarus RAT that lives in memory Fast
by Pierluigi Paganini / 7h
A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. ShinyHunters Leaks Charter Communications Data, Potentially Impacting 5 Million Customers Signal Phishing Campaign Targets Journalists and Activists
Yesterday
Cybercrime group ShinyHunters leaked data allegedly stolen from Charter Communications, exposing millions of customer records after a failed extortion attempt. The ShinyHunters extortion group has published data allegedly stolen from Charter Communications after the company apparently refused to pay a ransom. Charter Communications is one of the largest telecommunications companies in the United
Attackers are texting Signal users posing as Support, asking for backup recovery keys. Once obtained, they can decrypt the entire message history, not just future chats. A phishing campaign is currently targeting Signal users with text messages that impersonate Signal Support and ask them to hand over their backup recovery key. The message looks urgent, warns of imminent data loss, and asks the v
May 29, 2026
Dutch authorities seized 200 servers running a 17-million-device botnet linked to proxy service Asocks. Dutch authorities have taken offline a massive botnet of at least 17 million devices and seized more than 200 servers at a local provider that supported the operation. Infected devices included computers, tablets, and smartphones. The action was carried out following an investigation from the P
GREYVIBE, a Russia-linked group active since 2025, targets Ukraine with AI-assisted malware and five attack chains. Researchers say it’s part spy op, part crime gang. Security firm WithSecure has been tracking a previously unknown Russian-linked APT group called GREYVIBE since at least August 2025. The group targets Ukraine and Ukrainian-related organizations across military, government, civilian
by Pierluigi Paganini / 2d
Digital Intelligence Lab (DIL) launches an observatory for reading cyber events as what they actually are: signals of a broader social and geopolitical reality. The timing rarely lies, and the connection between real-world events and cyber activity is no longer a theoretical framework. It is a documented pattern, traceable across months and geographies. This new Observatory available for the comm
5 TTPs
by Pierluigi Paganini / 2d
A researcher dropped 6 Windows zero-days with no warning. Three are now exploited in the wild. Microsoft is angry. The researcher says Microsoft ignored them first. Over the past month, a researcher going by Chaotic Eclipse , also known as Nightmare-Eclipse, publicly released details of six unpatched vulnerabilities in Windows components including Defender and BitLocker. No prior notice to Micros
May 28, 2026
BTMOB sells Android full-device takeover as a kit, no coding needed. It steals data, records screens, and hands attackers remote control for $5,000 lifetime. Most Android malware requires at least some technical competence to deploy, but the BTMOB doesn’t. The developers sell it with a built-in APK builder that lets buyers generate new malicious apps, swap phishing lures, and target different cou
Carnival disclosed a data breach affecting nearly 6 million people after hackers used social engineering to access employee accounts. Carnival Corporation is notifying nearly 6 million people after a data breach exposed personal information. According to the notification shared with the Maine Attorney General’s Office, the total number of persons affected is 5,995,277. The company said attackers
11 TTPs
by Pierluigi Paganini / 3d
Threat actors are exploiting a critical FortiClient EMS flaw, tracked as CVE-2026-35616, to deploy malware on unpatched systems. Threat actors are exploiting a critical FortiClient EMS vulnerability, tracked as CVE-2026-35616 (CVSS score of 9.1), that allows remote code execution without authentication. Fortinet released fixes in April after confirming zero-day attacks in the wild and urged custo
IoC > 1 domain
by Pierluigi Paganini / 3d
•3 TTPs
Microsoft and Resecurity disrupted Fox Tempest, a malware-signing service that used fake Microsoft certificates to make malware look legitimate. Resecurity supported Microsoft’s Digital Crimes Unit (DCU) in its disruption of Fox Tempest , a financially motivated threat actor operating a malware-signing-as-a-service (MSaaS) capability used by cybercriminals to make malicious files appear legitimat
5 TTPs
by Pierluigi Paganini / 3d
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Daemon Tools, TanStack, and Nx Console flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Windows Shell and ConnectWise ScreenConnect flaws to its Known Exploited Vulnerabilities (KEV) catalog . Below are the flaws added to the catalog: CVE-2026-8398 (CVSS sc
A third-party UK visa site exposed passports and selfies on a public AWS server. It’s not official GOV.UK and affected at least 100,000 documents. UK Visa Portal is not run by the British government. It’s a third-party service, apparently operated by a UAE-registered company called Active Leadgen LLC, that charges fees to help people apply for UK electronic travel authorizations. You don’t need i
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds LiteSpeed cPanel Plugin flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added the LiteSpeed cPanel Plugin flaw CVE-2026-48172 to its Known Exploited Vulnerabilities (KEV) catalog . CVE-2026-48172 (CVSS score of 10.0) affects the LiteSpeed User-End cPanel plugin b
May 27, 2026
by Pierluigi Paganini / 3d
19.6 Billion files are exposed in misconfigured cloud buckets, including 685K credential files and nearly 1M database dumps. There’s a comfortable myth most people carry around: that the data they hand to companies is locked somewhere safe. Researchers at Mysterium VPN just ran the numbers, and the numbers disagree. Across 535,480 publicly listable cloud storage buckets on Amazon S3, Google Cloud
Romanian hacker Catalin Dragomir (45) got 4 years and 8 months in prison for selling access to an Oregon state network. Romanian hacker Catalin Dragomir (45) will spend 4 years and 8 months in a US prison after admitting he sold access to an Oregon state network. ” A Romanian national was sentenced to 56 months in federal prison and three years of supervised release in connection with an online i
IoC > 1 file path, 1 IP, and 1 domain
by Pierluigi Paganini / 4d
•13 TTPs
Iran’s “hacktivist” group Ababil of Minab, which hit LA Metro and wiped terabytes of data, is forensically linked to Iran’s intelligence service MOIS. In late March, a group calling itself Ababil of Minab posted videos and screenshots online claiming it had broken into the Los Angeles County Metropolitan Transportation Authority, wiped hundreds of terabytes of data, and stolen more than a terabyt
Glassworm infected developers through poisoned tools and packages until a coordinated takedown killed all four of its C2 channels at once. On May 26, 2026, at 14:00 UTC, CrowdStrike Counter Adversary Operations team, working with Google and the Shadowserver Foundation, killed all four command-and-control channels of the Glassworm botnet at the same time. The timing was the whole point. Glassworm
May 26, 2026
The Dutch government blocked Kyndryl’s €100M bid for Solvinity, citing national security concerns over critical digital infrastructure. Dutch Government told Kyndryl it can’t buy Solvinity. That sentence doesn’t sound dramatic, but what it means is this: a European government just blocked an American IT company from acquiring the firm that runs DigiD, the platform Dutch residents use to book a do
A critical vulnerability, tracked as CVE-2026-45659, in Microsoft SharePoint can allow attackers to achieve remote code execution with little effort. Microsoft released security updates to patch a high-severity SharePoint vulnerability, tracked as CVE-2026-45659 (CVSS score of 8.8), that could allow remote code execution. The flaw does not require complex conditions for exploitation, making it a
by Pierluigi Paganini / 5d
A 5-year study on the Ransomware Economy found that 30,515 exposed databases were hit by ransom attacks, causing massive damage despite victims never paying. Database extortion doesn’t look like the ransomware stories that usually grab headlines. There’s no slick branding, no leak-site countdown, no gang posting memes on Telegram. In most cases, there’s just a text file sitting inside a live data
Attackers have poisoned four Laravel-Lang Composer packages by rewriting hundreds of Git tags, putting many Laravel apps at risk. Hackers compromised four popular Laravel-Lang Composer packages and injected malware by rewritin
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Rapid 7 caught attackers using forged VPN cookies
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