πŸ›‘ Cybersecurity & Privacy πŸ›‘ - News
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πŸ–‹οΈ Microsoft 365 Android Apps Let Any App Steal Account Tokens via Leftover Debug Flag πŸ–‹οΈ

A development flag left switched on in production builds of several Microsoft 365 Android apps disabled the check that limits accounttoken sharing to trusted Microsoft apps. Any other app on the same phone could ask for the signedin user's token and get it, then read email, open files, browse the calendar, and send messages as that user. No password, no login screen, no permission prompt.

πŸ“– Read more.

πŸ”— Via "The Hacker News"

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πŸ‘οΈ Seen on @cibsecurity
πŸ–‹οΈ Autonomous AI Tool Finds 2-Year-Old RCE Flaw in Redis (CVE-2026-23479) πŸ–‹οΈ

Redis has patched a useafterfree in its blockingclient code that lets an authenticated user run arbitrary OS commands on the machine hosting the database. The flaw was found by an autonomous AI tool built to hunt bugs in large codebases. Tracked as CVE202623479, the flaw was introduced in Redis 7.2.0 and remained in every stable branch until the May 5 fixes, unnoticed for over two years.

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πŸ”— Via "The Hacker News"

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🦿 Apple’s 2026 Security Events: iPhone Exploits, Zero-Days Put Millions at Risk 🦿

Apples 2026 security year includes zerodays, iPhone exploit kits, WebKit fixes, and background patches that users and IT teams need to track. The post Apples 2026 Security Events iPhone Exploits, ZeroDays Put Millions at Risk appeared first on TechRepublic.

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πŸ”— Via "Tech Republic"

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🦿 Microsoft Tests Wearable AI Badge for Office Workers 🦿

Microsoft showed Project Solara concept devices at Build 2026, including a wearable AI badge for office workers using AI agents. The post Microsoft Tests Wearable AI Badge for Office Workers appeared first on TechRepublic.

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πŸ”— Via "Tech Republic"

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🦿 CISA Flags 2-Year-Old Oracle WebLogic Vulnerability as Actively Exploited 🦿

CISA added Oracle WebLogic flaw CVE202421182 to its KEV catalog, giving federal agencies until June 4 to patch exposed servers. The post CISA Flags 2YearOld Oracle WebLogic Vulnerability as Actively Exploited appeared first on TechRepublic.

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πŸ”— Via "Tech Republic"

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πŸ“’ β€˜These sorts of post-compromise techniques used to be restricted to actors with the technical knowledge to carry them out’: Anthropic warns AI is helping lower the bar for up-and-coming hackers πŸ“’

AI is making it harder to differentiate between high and lowskilled actors.

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πŸ”— Via "ITPro"

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πŸ“’ Ransomware cartels are fragmenting into volatile splinter groups, warns Met Police cyber chief πŸ“’

Commoditized "cyber crime bazaars" and AI data mining are forcing law enforcement to rewrite its playbook.

πŸ“– Read more.

πŸ”— Via "ITPro"

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πŸ–‹οΈ Claude Code GitHub Action Flaw Let One Malicious Issue Hijack Repositories πŸ–‹οΈ

A security researcher found a flaw in Anthropic's Claude Code GitHub Action that let an attacker take over vulnerable public repositories running it, with nothing more than a single opened GitHub issue. Because Anthropic's own action repo used the same workflow, a working attack could have pushed malicious code into the action itself and onto the projects downstream that pull it. RyotaK of GMO.

πŸ“– Read more.

πŸ”— Via "The Hacker News"

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πŸ–‹οΈ ThreatsDay Bulletin: AI Agents Gone Wrong, Sketchy C2 Tools, ClickFix Tricks, JS Backdoors & 20+ New Stories πŸ–‹οΈ

It got stupid again. The internet still feels held together with tape. Bad plugins, old bugs, fake tools, trusted apps doing shady things. Same mess, new wrapper. And now the weird stuff is normal. Forums go down and come back worse. Cheap hackers get better toys. AI starts breaking real systems. Great. Read the whole thing before it ruins your week anyway. Unauthenticated.

πŸ“– Read more.

πŸ”— Via "The Hacker News"

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πŸ–‹οΈ China-Linked TA4922 Expands Phishing Attacks to UK, Germany, Italy, and South Africa πŸ–‹οΈ

A new Chinalinked cybercrime group known as TA4922 has expanded its targeting focus to target European organizations in the U.K., Germany, Italy, and South Africa. These efforts have been complemented by a "rapid operational tempo" and a continually evolving malware arsenal comprising known families like ValleyRAT aka Winos 4.0 and Atlas RAT aka AtlasCross RAT, as well as previously.

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πŸ”— Via "The Hacker News"

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πŸ–‹οΈ FlutterShell Backdoor Spreads to macOS via Malicious Google and YouTube Ads πŸ–‹οΈ

Cybersecurity researchers have shed light on a macOS malvertising campaign codenamed Operation FlutterBridge that spreads a new backdoor called FlutterShell. According to Palo Alto Networks Unit 42, the campaign is said to be the next stage of a previously reported activity cluster dubbed JSCoreRunner aka FileRipple in late August 2025. The cybercrime group behind the two attack chains is.

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πŸ”— Via "The Hacker News"

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πŸ–‹οΈ Fake Sites Mimicking Open-Source Tools Rank High on Google to Deliver Malware via TDS πŸ–‹οΈ

Cybersecurity researchers have flagged a largescale operation that impersonates opensource and freeware projects to funnel unsuspecting users through a Traffic Distribution System TDS and deliver malware families like Remus Stealer, AnimateClipper, and the SessionGate framework. "The sites are welldesigned and often look like legitimate project portals at a glance, sometimes referencing.

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πŸ”— Via "The Hacker News"

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πŸ–‹οΈ Hackers Spied on a Stock Exchange Executive's Outlook Mailbox for Five Months πŸ–‹οΈ

Unknown attackers spent at least five months inside the Outlook mailbox of a senior executive at a major global stock exchange, copying the inbox out in small, repeated batches and routing it through Dropbox and OneDrive so the traffic blended into normal cloud activity. Symantec and Carbon Black's Threat Hunter Team reported the campaign this week. This points to espionage, not a money grab.

πŸ“– Read more.

πŸ”— Via "The Hacker News"

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πŸ–‹οΈ DoJ Disrupts Southeast Asia Crypto Fraud Networks, Freezes $3.8 Million in Assets πŸ–‹οΈ

The U.S. Department of Justice DoJ on Wednesday announced the results of a sweeping action undertaken by government authorities and private sector companies to combat cyberenabled and cryptocurrency fraud targeting Americans. The "Disruption Week" operation began May 18, 2026, leading to the takedown of millions of social media, email, and internet access accounts used by transnational.

πŸ“– Read more.

πŸ”— Via "The Hacker News"

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πŸ‘οΈ Seen on @cibsecurity
πŸ“” Chinese-Speaking Actor TA4922 Widens Its Global Reach πŸ“”

Newly named Chinesespeaking actor TA4922 expands from East Asia into Europe and Africa.

πŸ“– Read more.

πŸ”— Via "Infosecurity Magazine"

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πŸ“” Infosecurity Europe: AI Adoption Creates New Opportunities for Attackers to Distribute Malware, Microsoft Warns πŸ“”

Microsoft Detection and Response Team DART details how it has uncovered malicious AI applications as cyber criminals manipulate organizations adopting AI tools.

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πŸ”— Via "Infosecurity Magazine"

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πŸ“” Infosecurity Europe: Mythos Outperforms GPT5.5 on Google Chrome Vulnerability Exploits, Says New Benchmark πŸ“”

A Bugcrowd researcher has unveiled ExploitBench, an independent benchmark of AI models for vulnerability exploitation.

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πŸ”— Via "Infosecurity Magazine"

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πŸ“” Infosecurity Europe: How Proton Fights Against Cybercriminals Using Its Services πŸ“”

Proton uses machine learning models to detect abuse of its services especially email addresses used by cybercriminals.

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πŸ”— Via "Infosecurity Magazine"

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πŸ“” Infosecurity Europe: How Businesses Can Prepare for a Cybersecurity Crisis with Effective Plans πŸ“”

Cybersecurity and business leaders with experience of dealing with major incidents from within the NCSC and at JLR detail what you need to prioritize if your organization is hit by a cyberattack.

πŸ“– Read more.

πŸ”— Via "Infosecurity Magazine"

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πŸ“” Infosecurity Europe: Ukraine’s Experience Highlights the Need for Preparation and Resilience in Cybersecurity πŸ“”

Former Ukrainian foreign minister, Dmytro Kuleba, urges Infosecurity Europe attendees to fight the good fight.

πŸ“– Read more.

πŸ”— Via "Infosecurity Magazine"

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πŸ“” Infosecurity Europe: Raise Security Concerns with Procurement Now, Because Quantum Can’t Wait πŸ“”

Forescout VP of security intelligence, Rik Ferguson, warns that Qday is fast approaching.

πŸ“– Read more.

πŸ”— Via "Infosecurity Magazine"

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πŸ‘οΈ Seen on @cibsecurity