Leading security firm trusted by top fintech customers including Binance, Bullish, Bybit, Galaxy Digital, Vantage FX, Polygon, BNB Chain, Aptos, Sui, Kakao, Line, Abu Dhabi Blockchain Center, as well as many traditional banks and fintech companies!
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 201 | Founded | 5 years ago | Last Issue | 10 days ago |
| Active | |||||
Read this Newsletter
blog.verichains.ioLatest Issues
AlpsCon Exploit Analysis
On October 18, 2026, an attacker borrowed about 1.03 million USDC, deposited ALPS into AlpsCon, and collected rewards that had accumulated before the deposit existed. After closing the position and repaying the loan, the attacker received 1...
FlashLoopAdapter Exploit Analysis: A Third-Party Safe Module That Trusted Its Caller
On October 1, 2026, an attacker used a flash loan to drain about 114.09 ETH (roughly $305,000) from two Safe multisig wallets on Ethereum mainnet in a single transaction. The flash loan amplified the attack; it was not the cause. The exploi...
NIMIQ HACK ANALYSIS
Nimiq is a browser-based crypto payments ecosystem whose wallet lets users hold, send and swap NIM, BTC and stablecoins such as USDC and USDT. On Polygon, it runs its own smart contracts to power gas-free stablecoin transfers and in...
Rain Hack Analysis: Ed25519 Signature Forgery Drains $1.1M from Visa Card Vaults
On August 28, 2026, someone emptied about $1.1 million out of crypto card accounts run by a company called Rain. They started the day with none of the keys that were supposed to protect the funds. In under three hours, they walked away with...
Harmony Cross-Shard Receipt Replay: The Mint of 3 Trillion ONE
On August 12, 2026, Harmony Protocol suffered an unauthorized mint of approximately 4B ONE (~26% of the ~15.01B supply) in the first confirmed wave - ~3.01T ONE forged in total across the reconstructed attack (@harmonyprotocol). At the pre-...
Audience Metrics
Subscribers, engagement, traffic and sponsorship for Verichains.
| Subscribers | Engagement | 62 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
Chart Rankings
How this newsletter ranks in the official Substack charts.
| #242 |
Authors
The writers behind this newsletter.
Web3 Security Auditor @Verichains
Security Researcher
Social
Frequently Asked Questions
How can I access the email archive for Verichains?
You can find recent issues that have been published by Verichains on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
How many subscribers does Verichains have?
To see how many people subscribe to Verichains, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
How can I advertise in Verichains?
Newsletter advertising can be extremely effective when it's done right. Before you pitch Verichains as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
How much does it cost to sponsor a publication like Verichains?
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact Verichains using the contact information provided and ask for a copy of their media kit.
How can I find newsletters related to Verichains?
Scroll up to where it says Related Newsletters to see other publications like Verichains. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
How do I contact Verichains?
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.