McKesson discloses breach after ShinyHunters claims patient data theft Healthcare and pharmaceutical distribution giant McKesson has disclosed a cybersecurity incident involving unauthorized access to third-party applications and data theft, with the ShinyHunters extortion group claiming it stole 284 million patient data records. Lawrence Abrams | bleepingcomputer.com • Aug 28, 2026

Channel
🛡Cybersecurity | Privacy | News 🛡
@cybersecurity_outlook
On this record: Topic · Growth · Engagement · Posts · Telegram's recommendations · Cite this entry
9,928subscribers
+112 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of 3,162–10,000.
Register entry
| Telegram ID | -1002130036963 |
|---|---|
| Type | Channel |
| Username | @cybersecurity_outlook |
| Created | Between 1 November 2023 and 31 May 2024 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 7 August 2026 |
| Last confirmed live | 22 October 2026 |
| Measurements held | 18 |
| Confirmed unchanged | 1 time, most recently 22 October 2026 |
| On Telegram | t.me/cybersecurity_outlook |
Topic
Hacking & security — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-FP8, prompt version 1) read this channel’s own recent posts on 11 September 2026 and assigned it the closest of 31 fixed categories, at 96% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and why it has no browse page of its own yet.
Growth
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 22 Oct 2026, 19:29 | 9,928 | +16 |
| 19 Oct 2026, 19:09 | 9,912 | +6 |
| 16 Oct 2026, 12:35 | 9,906 | -4 |
| 13 Oct 2026, 15:20 | 9,910 | +6 |
| 7 Oct 2026, 22:00 | 9,904 | +13 |
| 1 Oct 2026, 12:18 | 9,891 | +24 |
| 16 Sept 2026, 18:19 | 9,867 | +10 |
| 13 Sept 2026, 00:22 | 9,857 | +2 |
| 9 Sept 2026, 05:59 | 9,855 | +11 |
| 4 Sept 2026, 05:20 | 9,844 | +28 |
| 31 Aug 2026, 14:57 | 9,816 | +2 |
| 28 Aug 2026, 06:38 | 9,814 | -17 |
| 25 Aug 2026, 00:48 | 9,831 | +2 |
| 21 Aug 2026, 02:12 | 9,829 | +20 |
| 14 Aug 2026, 21:33 | 9,809 | +3 |
| 11 Aug 2026, 06:52 | 9,806 | -2 |
| 8 Aug 2026, 05:08 | 9,808 | -8 |
| 7 Aug 2026, 12:46 | 9,816 | first reading |
Engagement
251 posts held, back to 6 August 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 35 pages of Telegram’s post history, 20 posts per page.
Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 251 posts for this entry, the most recent from 28 August 2026. An engagement rate over an empty window would be a number about nothing.
Recent posts
Berlin Refuses to Pay Hackers Who Stole Data From the City's State Network Berlin confirms an extortion attempt after data theft from its state network, while the scope of the exfiltrated data remains under review. The Hacker News | thehackernews.com • Aug 28, 2026
Cosmos EVM Flaw Exploited After Cosmos Labs Knew Every Blockchain Running It Was Vulnerable A critical Cosmos EVM balance flaw was exploited on six chains after Cosmos Labs confirmed all Cosmos EVM chains were affected. The Hacker News | thehackernews.com • Aug 28, 2026
PaperCut releases second emergency patch for exploited flaws PaperCut has released a second emergency security update for two actively exploited vulnerabilities in its PaperCut NG and MF print management software after researchers discovered multiple ways to bypass the initial fixes. Lawrence Abrams | bleepingcomputer.com • Aug 28, 2026
GiveWP WordPress donation plugin flaw lets hackers execute server commands A maximum-severity vulnerability in the GiveWP plugin for WordPress allows an unauthenticated attacker to execute arbitrary commands on the hosting server. Bill Toulas | bleepingcomputer.com • Aug 28, 2026
Attackers Chain Two PaperCut Flaws to Execute Code Without Authentication Attackers chain two PaperCut NG and MF flaws for unauthenticated remote code execution, with limited exploitation seen in two environments. The Hacker News | thehackernews.com • Aug 28, 2026
68-year-old imprisoned after making $1.3 million by pirating IPTV services A 68-year-old has been sentenced in the U.K. to more than six years in prison for operating an illegal IPTV (Internet Protocol Television) service that generated £980,812 ($1.3 million) over three years. Bill Toulas | bleepingcomputer.com • Aug 28, 2026
Android 17 Adds OS-Wide ECH to Hide Website Visits From Network Providers Android 17 adds OS-wide ECH, local network permissions, default certificate transparency, and carrier-controlled 2G blocking. The Hacker News | thehackernews.com • Aug 28, 2026
AI Is Accelerating Vulnerability Discovery. Can Defenders Keep Up? AI is accelerating vulnerability discovery, putting pressure on systems built to enrich, prioritize, and remediate flaws at a slower pace. Action1 explains why defenders increasingly need to correlate multiple intelligence sources and turn vulnerability data into faster remediation. @BleepinComputer | bleepingcomputer.com • Aug 28, 2026
Over 8,300 Gitea servers vulnerable to code execution attacks Over 8,300 Internet-exposed Gitea instances are still unpatched against a critical security flaw exploited in ongoing remote code execution attacks, according to cybersecurity watchdog Shadowserver. Sergiu Gatlan | bleepingcomputer.com • Aug 28, 2026
Two Unitree G1 EDU Humanoid Robot Flaws Enable Root RCE, One Starts Over Bluetooth Two Unitree G1 EDU vulnerabilities enable separate root RCE chains, including a BLE path; fixed firmware versions remain unverified. The Hacker News | thehackernews.com • Aug 28, 2026
Toy-making giant Hasbro disclose data breach affecting employees Hasbro, one of the world's largest toy and game companies, has disclosed that attackers have accessed the personal and financial information of an undisclosed number of employees. Sergiu Gatlan | bleepingcomputer.com • Aug 28, 2026
Showing the 12 most recent of 251 posts we hold for @cybersecurity_outlook. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Appears in Telegram’s recommendations for other channels
The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.
@gpt_anthropic · 24,727
Telegram ranks this channel #3 of 85 here — alongside 84 others — read 14 September 2026
@ctinow · 39,526
Telegram ranks this channel #8 of 42 here — alongside 41 others — read 31 August 2026
@cyberdosti4c · 21,697
Telegram ranks this channel #9 of 60 here — alongside 59 others — read 23 September 2026
@PentestingNews · 27,568
Telegram ranks this channel #12 of 46 here — alongside 45 others — read 12 September 2026
@Cyber_Security_Channel · 56,969
Telegram ranks this channel #12 of 71 here — alongside 70 others — read 23 August 2026
@cibsecurity · 28,777
Telegram ranks this channel #14 of 58 here — alongside 57 others — read 10 September 2026
@cloudandcybersecurity · 21,775
Telegram ranks this channel #15 of 62 here — alongside 61 others — read 22 September 2026
@thehackernews · 163,447
Telegram ranks this channel #22 of 58 here — alongside 57 others — read 13 August 2026
@IRCyberGuardians · 20,527
Telegram ranks this channel #24 of 53 here — alongside 52 others — read 30 September 2026
@noobtooscp · 23,325
Telegram ranks this channel #28 of 41 here — alongside 40 others — read 19 September 2026
@CyberSecurityJobs · 18,785
Telegram ranks this channel #31 of 47 here — alongside 46 others — read 5 October 2026
@BlueTeamOps · 28,147
Telegram ranks this channel #38 of 53 here — alongside 52 others — read 11 September 2026
This channel appears in 12 seed channels' Telegram-generated recommendation lists in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 22 October 2026 — this entry's latest reading, not the date you are reading this.
“🛡Cybersecurity | Privacy | News 🛡” (@cybersecurity_outlook), 9,928 subscribers as measured 22 October 2026. Telegram Register, tgregister.com/channel/cybersecurity_outlook.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.