BlockThreat: The Weekly Blockchain Security Newsletter
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BlockThreat - April, 2026 Paid

BlockThreat - April, 2026

Bloody April, exploited trust, and the Breaking Point of Ethical Security Research
19 May 2026
BlockThreat - Week 20, 2026 Paid

BlockThreat - Week 20, 2026

$29M stolen across 13 incidents, multiple supply chain compromises, and three bridge hacks in a single week show what happens when attacker incentives keep rising while defensives fall behind.
18 May 2026
The Breaking Point of Ethical Security Research

The Breaking Point of Ethical Security Research

The blockchain industry spent years training an army of security researchers. Then it abandoned them.
12 May 2026
BlockThreat - Week 19, 2026 Paid

BlockThreat - Week 19, 2026

$8.8M stolen across 13 incidents. The biggest warning signs were not the hacks, but two emerging threat signals pointing toward the next $100M+ incident.
11 May 2026
BlockThreat - Week 18, 2026 Paid

BlockThreat - Week 18, 2026

$15M stolen across 16 incidents as exploit volume keeps accelerating.
04 May 2026
BlockThreat - Week 17, 2026 Paid

BlockThreat - Week 17, 2026

Litecoin and the anatomy of a botched patch, multiple private key compromises, a surprise spike in oracle misconfiguration and signature validation exploits, latest in phishing and supply chain attacks, security research and tooling.
29 Apr 2026
A rare ask from BlockThreat (Giveth QF round ends May 12)
Featured

A rare ask from BlockThreat (Giveth QF round ends May 12)

Donations fund free BlockThreat subscriptions for students, independent researchers, and small projects that can't afford the paid tier.
24 Apr 2026
BlockThreat - Week 16, 2026

BlockThreat - Week 16, 2026

KelpDAO suffers the biggest hack of the year, Hyperbridge gets caught by its own joke. 17 incidents, $329M in losses, and many harsh lessons for bridges, node operators, and DeFi teams still relying on broken trust models.
21 Apr 2026
BlockThreat - Week 15, 2026 Paid

BlockThreat - Week 15, 2026

Only a few minor DeFi incidents this week. A rare chance for defenders to sharpen the saw and focus on the threats brewing in the background.
16 Apr 2026
BlockThreat - Week 14, 2026

BlockThreat - Week 14, 2026

DPRK plays the long game, multiple supply chain attacks, DNS hijackings, DeFi hacker arrested, money printing vulnerabilities patched
07 Apr 2026
BlockThreat - Q1, 2026 Paid

BlockThreat - Q1, 2026

Lessons and attack patterns shaping blockchain security
03 Apr 2026
BlockThreat - Week 13, 2026 Paid

BlockThreat - Week 13, 2026

Someone is wreaking havoc across the supply chain, low liquidity governance is under attack, and too many teams still lack basic security discipline.
31 Mar 2026
BlockThreat - Week 12, 2026 Paid

BlockThreat - Week 12, 2026

Web2 threats are spilling into Web3 once again. Secondary effects are often worse than the hack itself, single points of failure, hard coded values, and other design mistakes turn one hack into many.
24 Mar 2026
BlockThreat - Week 11, 2026 Paid

BlockThreat - Week 11, 2026

Defenses that become liabilities, patient attackers beating onchain monitoring, attackers vs. audit scopes, comparing top AI auditing tools and more
19 Mar 2026
BlockThreat - Week 10, 2026 Paid

BlockThreat - Week 10, 2026

Battle tested code keeps on getting hacked, bug hunting is accelerating. The edge now belongs to teams that use AI defensively to prevent vulnerabilities, not just find them later.
13 Mar 2026
BlockThreat - February, 2026 Paid

BlockThreat - February, 2026

AI is accelerating both defenders and attackers, surfacing rare bugs and amplifying the cost of simple mistakes, with clear action items for teams.
05 Mar 2026
BlockThreat - Week 9, 2026 Paid

BlockThreat - Week 9, 2026

Another week of chain killer vulnerabilities, actively exploited ZK mistakes, supply chain compromises, phishing campaigns, and the strange case of rug pullers getting hacked.
03 Mar 2026
BlockThreat - Week 8, 2026 Paid

BlockThreat - Week 8, 2026

Rare critical infrastructure bugs surfaced, AI powered exploit tools and active exploitation, supply chain attack quietly spreading through DeFi
25 Feb 2026
BlockThreat - Defending DeFi in the Age of AI Offensive Tooling
Featured

BlockThreat - Defending DeFi in the Age of AI Offensive Tooling

AI changes the timeline, but does it change the game? A reality check on offensive AI tooling, human audits, and defense before hype and panic harden into bad security decisions.
23 Feb 2026
BlockThreat - Week 7, 2026

BlockThreat - Week 7, 2026

Are audits and bug bounties just an outdated tax in the age of AI? DPRK hopes you think so. A look back at what actually improved in crypto security over the past five years and what comes next.
17 Feb 2026
BlockThreat - Week 6, 2026

BlockThreat - Week 6, 2026

Bear markets don’t slow hackers down. They make them deadlier. The data reveals why 2026 is shaping up to be brutal and highlights the latest emerging threats.
09 Feb 2026
BlockThreat - January, 2026

BlockThreat - January, 2026

$103.7M lost across 28 DeFi incidents. Lessons and attack patterns shaping blockchain security.
05 Feb 2026
BlockThreat - Week 5, 2026

BlockThreat - Week 5, 2026

Step Finance, CrossCurve Bridge, Gyroscope Bridge, XPlayer, PGNLZ, Revert Finance, Holdstation, dYdX, USMS, Lick, Address Poisoning
02 Feb 2026
BlockThreat on Ghost

BlockThreat on Ghost

Free Archives and New Tiers
02 Feb 2026
BlockThreat - Week 4, 2026

BlockThreat - Week 4, 2026

Makina | HypuurFi | SwapNet | Aperture | Cosmos | SagaEVM | USMS
27 Jan 2026
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BlockThreat: The Weekly Blockchain Security Newsletter © 2026
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